An ink cartridge (100), which is installed in an insertion direction into an installation cavity (200) of a printer main body, a sensor (230) being provided in the installation cavity (200), and the ink cartridge (100) comprising: a housing (1) having a front surface (a) and a top surface (c); and a detection part (5) arranged on the top surface (c), the detection part (5) comprising a blocking part (51) and a light-transmitting part (52). The blocking part (51) can, during the process of installing the ink cartridge (100), block a signal sent by the sensor (230) or change the path of the signal sent by the sensor (230) , and can, when the ink cartridge (100) is installed in place, again block the signal sent by the sensor (230) or change the path of the signal sent by the sensor (230); during the process of installing the ink cartridge (100), the light-transmitting part (52) allows the signal sent by the sensor (230) to be received; the light-transmitting part (52) is farther away from the front surface of the housing (1) than the blocking part (51). The detection part is provided with both the blocking part and the light-transmitting part, so that the ink cartridge eliminates the situation that dirt present between first blocking parts and second blocking parts in existing structures affects the installation detection of ink cartridges, thus improving the detection stability.
A printing consumable and a chip (30). The printing consumable comprises a box body (10) and an electrical connection assembly; the electrical connection assembly is connected to the box body (10); the electrical connection assembly comprises a chip (30); the chip (30) comprises a substrate (120) and a plurality of terminals (31) arranged on the substrate (120); the plurality of terminals (31) comprise at least one auxiliary contact terminal and a plurality of direct contact terminals; at least one of the box body (10) and the electric connection assembly is provided with a guide assembly, and the guide assembly is configured to abut against at least one contact pin (91), so that the at least one contact pin (91) deforms and is in corresponding contact with the auxiliary contact terminals; and the projection of a contact portion of the at least one auxiliary contact terminal on a first plane and the projection of a contact portion of at least one of the remaining terminals (31) on the first plane partially overlap in a third direction, wherein the first plane is a plane perpendicular to a first direction. The technical problem that the development of chip miniaturization is prone to unstable electrical contact is solved.
The present application relates to the technical field of printing, in particular to an ink supply device and an ink filling method therefor. The ink supply device comprises an ink cartridge and a filler. The ink cartridge comprises a surface cover, which is provided with at least one filling portion; and a sealing member, which is arranged in the filling portion or in the filler. In a non-filling state, the sealing member seals the filling portion; and in a filling state, the filler passes through the sealing member and forms a fluid path with the ink cartridge, and the fluid path forms a closed structure by means of the sealing member. In the ink supply device of the present application, the sealing member that can match a filling port is arranged in the filling portion, or the sealing member that matches the filling portion is arranged in the filler; in the filling state, the filler and the ink cartridge form the fluid path, and the fluid path forms the closed structure by means of the sealing member; and when the filler is pressed at this moment, a positive pressure is generated after ink enters the interior of the ink cartridge, such that the ink moves into an ink supply portion of the ink cartridge; thus, the ink can be filled into the ink supply portion in one step, without the need for an additional flow guide step, thus making the filling of the ink quicker.
Ink [toner] for photocopiers; Ink for printers; Toner for printers and photocopiers; Printing inks; Toner cartridges, filled, for printers and photocopiers; Ink cartridges, filled, for printers; Ink cartridges, filled, for printers and photocopiers.
An ink cartridge detachably provided in an imaging device. The imaging device comprises an air supply mechanism (220). The ink cartridge comprises a cartridge body (1), an actuating apparatus, and a deformation member (4). The cartridge body is provided with an accommodating cavity; the deformation member is provided in the accommodating cavity so as to divide the accommodating cavity into a first cavity and an ink storage cavity (14); and an ink outlet (11) and an inflation port (12) are provided on the outer sidewall of the cartridge body. The ink outlet is communicated with the ink storage cavity; the inflation port is communicated with the first cavity and the air supply mechanism; the actuating apparatus is provided in the accommodating cavity, and the actuating apparatus is in contact with the deformation member; and in a deformation process of the deformation member, the actuating apparatus can apply acting force to the deformation member in the thickness direction of the cartridge body. The ink storage cavity is not communicated with the outside atmosphere, so that ink is not oxidized by external air and caked, the problem that a printing head of the imaging device is blocked is avoided, the structure of the ink cartridge is simplified, and the assembly efficiency is improved.
An ink cartridge and a printing apparatus using the same. The ink cartridge includes an ink cartridge body, a chip and a chip holder, and the chip is fixed on the chip holder; when the ink cartridge is installed on the printer along an installation direction, the printer may drive the chip holder to linearly move along a top surface of the ink cartridge body, the chip holder is located at a first position before linearly moving and located at a second position after linearly moving; the chip at the first position is closer to the top surface of the ink cartridge body than at the second position, and when the chip holder is at the second position, the chip abuts against the stylus. The ink cartridge and printing apparatus achieve a higher stability of the electrical connection of the chip and the stylus in a printer.
Provided is a consumable package assembly including a consumable container and an outer packaging portion. The consumable container includes a chip, and the outer packaging portion includes an accommodating portion for accommodating the consumable container. The outer packaging portion includes a first through hole configured to expose at least a part of the chip, and a second through hole configured to expose at least a part of the accommodating portion so as to position the consumable container. Operation to the chip on the consumable container can be performed without removing the outer packaging portion so as to avoid scrapping of the outer packaging portion, thereby reducing the procedures of the production or the reprocessing and resulting in lower cost and higher efficiency. The second through hole is configured to prevent the unfixed position of the consumable container in the outer packaging portion from resulting inaccurate operation to the chip.
B65D 5/42 - Réceptacles de section transversale polygonale rigides ou semi-rigides, p.ex. boîtes, cartons ou plateaux, formés en pliant ou montant un ou plusieurs flans de papier - Détails des réceptacles ou des flans de réceptacles pliables ou dressables
B65D 5/50 - Parties insérées dans le réceptacle, qui en font partie intégrante ou qui lui sont fixées pour former des garnitures intérieures ou extérieures Éléments internes de support ou de protection du contenu
An ink cartridge having a print head. The ink cartridge comprises an ink container, a print head housing, and a first chip; the ink container has an ink containing chamber; the ink containing chamber is used for containing ink; the print head housing has a mounting chamber; the ink container is mounted in the mounting chamber, and is used for supplying the ink to a print head mounted on the print head housing; the first chip is provided on the outer surface of the ink container, and at least part of the first chip is exposed to the outer surface of the ink cartridge; the portion of the first chip exposed to the outer surface of the ink cartridge comprises information contacts.
An ink cartridge including a cartridge body, a recess part, a positioning part and a chip disposed in the recess part, where the cartridge body includes an ink accommodating chamber for storing ink, the recess part is disposed on an upper side of the cartridge body and includes a side wall, at least a portion of the side wall is configured to limit a relative position between the ink cartridge and the image forming device in a first direction; the positioning part is disposed above the side wall, and in a second direction, at least a portion of the positioning part is located on a rear end side of the chip and is configured to limit the relative position between the ink cartridge and the image forming device in a third direction.
Disclosed in the present invention is an ink cartridge. The ink cartridge is adapted to be installed in a cartridge attachment unit of a printer in the length direction, and first sensors and a stylus are provided in the cartridge attachment unit. The ink cartridge comprises: a chip board, comprising at least one electrical interface, the electrical interface being electrically connected to the stylus when the ink cartridge is installed; and a first shielding portion, which is detected when inserted between the first sensors, wherein the width of the first shielding portion is greater than or equal to the width of the electrical interface, and the width of at least part of the first shielding portion is less than or equal to the width of a space between the first sensors. According to the ink cartridge of the present invention, the width of the first shielding portion is increased, so that a left-right shaking amplitude of the ink cartridge after the ink cartridge is installed on a cartridge attachment unit of a printer is reduced, and the installation stability of the ink cartridge is improved. By setting the width of the first shielding portion to be greater than the width of the electrical interface, the risk that the stylus is damaged after being impacted can also be reduced, and the use performance of the product is improved.
A packaging assembly includes an outer packaging unit, at least one to-be-packaged unit, and a loading unit configured to accommodate the at least one to-be-packaged unit to limit movement of the at least one to-be-packaged unit with respect to the loading unit. The outer packaging unit includes a receiving unit capable of receiving at least a part of the loading unit and the at least one to-be-packaged unit which are fit to each other.
Disclosed are an ink cartridge (10) and a printing device using same. The ink cartridge comprises an ink cartridge body (11), a chip (12), and a chip fixing base (13), the chip being fixed on the chip fixing base. When the ink cartridge is mounted on a printer (20) along a mounting direction, the printer can drive the chip fixing base to linearly move along the top surface of the ink cartridge body, before the chip fixing base linearly moves, the chip fixing base is in a first portion, and after the chip fixing base linearly moves, the chip fixing base is in a second position; the chip in the first position is closer to the top surface of the ink cartridge body than the chip in the second position, and when the chip fixing base is in the second position, the chip abuts against a stylus (210) of the printer. By means of the ink cartridge and the printing device, the stability of electrical connection between the chip and the stylus of the printer is high.
Ink (toners) for photocopiers; ink for printers; toner for printers and photocopiers; printing ink; toner cartridges, filled, for printers and photocopiers; ink cartridges, filled for printers; ink cartridges, filled, for printers and photocopiers.
Disclosed is an ink cartridge, comprising a cartridge body, a recess portion, a positioning portion, and a chip which is arranged in the recess portion, wherein the cartridge body comprises an ink accommodating cavity for storing ink; the recess portion is arranged on an upper side of the cartridge body and comprises a side wall, and at least part of the side wall is used for limiting the relative positions of the ink cartridge and an image forming device in a first direction; and the positioning portion is arranged above the side wall, and in a second direction, at least part of the positioning portion is located on a rear end side of the chip for limiting the relative positions of the ink cartridge and the image forming device in a third direction. When the ink cartridge of the present application is mounted on the image forming device, the relative positions of the ink cartridge and a terminal unit on the image forming device side are limited in the first direction and in the third direction by means of the recess portion and the positioning portion, respectively, so as to reliably achieve cooperation and positioning between the ink cartridge and a mounting portion of the image forming device, and thus ensure the reliability of the connection between the chip and an ink outlet of the ink cartridge and the image forming device.
An ink cartridge having a print head. The ink cartridge comprises an ink container (1), a print head housing (2), and a first chip (41); the ink container (1) has an ink containing chamber (10); the ink containing chamber (10) is used for containing ink; the print head housing (2) has a mounting chamber (20); the ink container (1) is mounted in the mounting chamber (20), and is used for supplying the ink to a print head mounted on the print head housing (2); the first chip (41) is provided on the outer surface of the ink container (1), and at least part of the first chip (41) is exposed to the outer surface of the ink cartridge; the portion of the first chip (41) exposed to the outer surface of the ink cartridge comprises information contacts (412); and when the first chip (41) needs to be subjected to upgrade or information rewrite, the first chip (41) can be directly subjected to upgrade or information rewrite without needing to take the ink container (1) out of the print head housing (2).
A packaging assembly, comprising an outer packaging unit (200) and a unit to be packaged. The packaging assembly further comprises a loading unit (40, 60, 70), and the loading unit (40, 60, 70) is used for accommodating the unit to be packaged to limit the movement of the unit to be packaged with respect to the loading unit (40, 60, 70); the outer packaging unit (200) comprises a receiving unit (211, 221, 2001), and the receiving unit (211, 221, 2001) at least can receive at least part of the loading unit (40, 60, 70) and the unit to be packaged which fit to each other. According to the packaging assembly, the convenience of loading and transportation is improved, the process of disassembling/assembling a consumable from/on a reset device or a detector is optimized, and the production efficiency is improved.
Provided are a chip and an ink cartridge comprising the chip. The chip (100) comprises a first substrate (1) and a second substrate (2). The first substrate (1) is provided with a first terminal (11), and the first terminal (11) comprises at least one wafer terminal (111-115) and at least one short circuit detection terminal (116). The second substrate (2) is stacked on one side of the first substrate (1), the second substrate (2) is provided with a second terminal (21), the second terminal (21) comprises high-voltage terminals (211-212). A recess (22) is provided in the second substrate (2), and the high-voltage terminals (211-212) are located at both ends of the recess (22). The high-voltage terminals (211-212) protrude from the first terminal (11) along the direction in which the chip (100) is mounted on a printing device. The chip, by means of having such a structure, enables the high-voltage terminals to be away from the wafer terminal, thus enabling the short circuit detection terminal to effectively detect short circuits between the terminals, avoiding short circuits between the wafer terminal, especially a power terminal, and the high-voltage terminal, and thus reducing the risk of damage to the chip or the printing device.
An ink container and an ink filling apparatus. The ink container comprises a container assembly (1), a ventilation component (2), and a cap (4); the container assembly (1) comprises an ink storage cavity (111) and an ink outlet (121a), the ink storage cavity (111) is used for containing ink, and the ink outlet (121a) is used for discharging ink; the ventilation component (2) covers the ink outlet (121a); and the cap (4) covers the ink outlet (121a). The ink filling apparatus comprises an ink cartridge (5) and the ink container, and the ink container is fittedly connected to the ink cartridge (5) to refill the ink cartridge (5) with ink. In the present application, the ventilation component (2) is disposed at the ink outlet (121a) of the ink container, and when the cap (4) of the ink container is removed, the air outside and liquid inside the ink storage cavity (111) can be exchanged, so that the increased pressure inside the ink storage cavity (111) can be adjusted and released, thus avoiding environmental pollution caused by ink ejection due to sharp release of pressure when the ink container is inserted into the ink cartridge (5).
An ink cartridge (40) comprises a cartridge body (420), a chip (440) and an ink outlet (430), and further comprises at least one positioning part (450), wherein the positioning part (450) is arranged on side walls (40e, 40f) that intersect with a third wall (40c) of the cartridge body (420) provided with the chip (440), and the positioning part (450) is provided with positioning bosses (451, 452), the distance from the positioning bosses (451, 452) to a first wall (40a) of the cartridge body being less than or equal to the maximum distance from the chip (440) to the first wall (40a) of the cartridge body (420), and the distance from the positioning bosses (451, 452) to the first wall (40a) of the cartridge body (420) being greater than or equal to the minimum distance from the chip (440) and the first wall (40a) of the cartridge body (420), that is to say, the positioning bosses (451, 452) are within the range of a coverage region (T) of the chip (440) in the Z-axis direction. Not only can the ink cartridge (40) prevent the ink cartridge (40) from being disengaged from a mounting part of a printing apparatus in the vertical direction, same can also prevent poor electrical connection between the chip (440) and a terminal part of the mounting part caused by offset of the chip (440) in the extension direction of the third wall (40c). Further disclosed is a printing apparatus comprising the ink cartridge (40).
B41J 2/01 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre
A packaging assembly for a consumable, comprising: a consumable container (30) and an outer packaging portion (20), wherein the consumable container comprises a chip (330); and the outer packaging portion comprises an accommodating portion for accommodating the consumable container, and the outer packaging portion is provided with a first through hole (21) and a second through hole (22), the first through hole being used for exposing at least part of the chip, and the second through hole allowing at least part of the accommodating portion to be exposed, in order to position the consumable container. The chip on the consumable container is operated without removing the outer packaging portion, thereby preventing the outer packaging portion from being discarded, decreasing production or rework procedures, reducing costs and improving efficiency. The second through hole can allow at least part of a chip device to be inserted into the accommodating portion, and the chip device can position the consumable container by means of the second through hole, thereby preventing a situation in which it is not possible to accurately operate the chip due to the position of the consumable container in the outer packaging portion not being fixed.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Bar code printers; Colour document printers; Drum units for printers, facsimile machines, scanners, copying machines and multifunction electronic devices for use in copying, printing, scanning, video capture and/or transmitting documents and images; Ink-jet color printers for documents; Ink cartridges, unfilled, for printers and photocopiers; Laser color printers for documents; Laser document printers; Photo printers; Thermal printers; Toner cartridges, unfilled, for printers and photocopiers
A chip (100) for an ink container and an ink container (300). The chip (100) is electrically connected to contact pins of a holding part (200) in an inkjet printer; the chip (100) comprises a substrate (10) and at least one conductive sheet (20) mounted on the substrate (10); the substrate (10) is provided with at least one substrate terminal in contact with the pins of the inkjet printer and a positioning portion (11) for positioning at least one conductive sheet (20); the conductive sheet (20) comprises a body (21) and battery connection portions (22) provided at both ends of the body (21), and the battery connection portions (22) abut against the contact pins; the body (21) is provided with at least one positioning installation portion (23), and the positioning installation portion (23) is matched with the positioning portion (11); and the body (21) is parallel to the surface of the substrate (10) and is installed on the positioning portion (11) by means of the positioning installation portion (23). The contact area between the conductive sheet and the substrate is increased, so that the installation is more stable and simple, and in addition, the stability of the electrical connection between the battery connection portions and the contact pins is improved.
Ink cartridges, filled, for photocopiers; Ink cartridges, filled, for printers; Ink for photocopiers; Ink for printers; Printing ink; Toner cartridges, filled, for printers and photocopiers; Toner for photocopiers; Toner for printers
Ink (toners) for photocopiers; ink for printers; toner for printers and photocopiers; printing ink; toner cartridges, filled, for printers and photocopiers; ink cartridges, filled, for printers; ink cartridges, filled, for printers and photocopiers.
Ink cartridges, filled, for photocopiers; Ink cartridges, filled, for printers; Ink for photocopiers; Ink for printers; Printing ink; Toner cartridges, filled, for printers and photocopiers; Toner for photocopiers; Toner for printers
Ink (toners) for photocopiers; ink for printers; toner for printers and photocopiers; printing ink; toner cartridges, filled, for printers and photocopiers; ink cartridges, filled, for printers; ink cartridges, filled, for printers and photocopiers.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Bar code printers; Colour document printers; Drum units for printers, facsimile machines, scanners, copying machines and multifunction electronic devices for use in copying, printing, scanning, video capture and/or transmitting documents and images; Ink-jet color printers for documents; Laser color printers for documents; Laser document printers; Photo printers; Thermal printers
09 - Appareils et instruments scientifiques et électriques
Produits et services
Bar code printers; bar code readers; electronic pens (visual display units); toner cartridges, unfilled, for printers and photocopiers; facsimile machines.
Ink ribbons; Inking ribbons for computer printers; Label printing machine ribbons; Label printing machines; Laminating machines for home and office use; Tape cartridges and tapes for label printing machines; Typewriters
A chip (20) and an ink cartridge (10) having same. The chip (20) is mounted on the ink cartridge (10), and the ink cartridge (10) is mounted in a mounting portion (90) in a printer along a mounting direction. The chip (20) comprises a memory, first contact portions (201a, 204a, 205a, 209a) and second contact portions for mounting detection. At least one second contact portion is electrically connected to the memory. The first contact portions (201a, 204a, 205a, 209a) and the second contact portions are separately in contact with contact pins (91a) in the printer. The first contact portions (201a, 204a, 205a, 209a) are arranged in multiple rows in the mounting direction. In the mounting direction, one or more rows formed by the second contact portions is provided between the multiple rows formed by the first contact portions (201a, 204a, 205a, 209a); or the multiple rows formed by the first contact portions (201a, 204a, 205a, 209a) are provided between the multiple rows formed by the second contact portions.
Coating compositions in the nature of paint; copying inks; filled ink cartridges for printers; filled ink jet cartridges; pigments; printers' pastes (ink); printing compositions (ink); printing ink; synthetic dyes; toner cartridges, filled, for printers and photocopiers; toners; all the aforesaid goods are for personal or office use.
47.
CHIP, INK CARTRIDGE AND METHOD FOR REMOVING INK CARTRIDGE
Disclosed are a chip (1), an ink cartridge (8) and a method for removing the ink cartridge (8). The chip (1) is used for electrically connecting to a stylus (4) in a printer maintenance part, and comprises a first chip part (100) and a second chip part (200), wherein a plurality of first terminals (106) are arranged on the first chip part (100), and each of the first terminals (106) comprises a first contact part (1061) in contact with the stylus (4); a plurality of second terminals (206) are arranged on the second chip part (200), and each of the second terminals (206) comprises a second contact part (2061) in contact with the stylus (4); the first chip part (100) comprises a first face (101) and a second face (102) oppositely arranged; the second chip part (200) is connected to the first chip part (100); and a plurality of first through grooves (105) for accommodating the stylus (4) are arranged on the first chip part (100), the first through grooves (105) penetrate the first face (101) and the second face (102), and part of at least one of the first through grooves (105) is covered by at least part of the second contact part (2061). The first through grooves (105) on the chip (1) can guide the stylus (4) during installation, thus avoiding contact misalignment of the chip (1), ensuring better contact between the chip (1) and the stylus (4), and thus improving the practicability of the chip (1).
Disclosed are an ink cartridge chip, and an ink cartridge provided with the chip and an ink-jet printer. The ink cartridge chip (1) is used for being electrically connected to a plurality of contact probes (7) inside an ink-jet printer mounting part. The ink cartridge chip is provided with a receiving groove (2). At least two internal contact parts (201) for making contact with the contact probes are provided in the receiving groove. Providing the receiving groove that can receive the contact probes on the ink cartridge chip prevents the poor contact of the chip and the damage and bending of the contact probes caused by the probes failing to slide into a recess when the chip shifts during the mounting process of the ink cartridge chip, thus ensuring stable and effective contact between the ink cartridge chip and the contact probes, and thereby improving the stability and reliability of the use of the ink cartridge chip.
Disclosed is a snap-fit cartridge which is removably mounted in a mounting part. The mounting part is provided with a mounting surface (39) inclined relative to a horizontal plane, the end of the mounting surface (39) which is close to the cartridge is a proximal end (393), while the end of the mounting surface (39) which is far away from the cartridge is a distal end (394), the mounting surface (39) extends from the proximal end (393) to the distal end (394) and the distal end (394) is higher than the proximal end (393) in the vertical direction. There is a mounting space (395) below the mounting surface (39) in the vertical direction, the cartridge is provided with an engagement portion (233), the engagement portion (233) is disposed opposite the mounting space (395), and the engagement portion (233) is snap-fit in the mounting space (395). The snap-fit cartridge can ensure the cartridge to still be able to be fixed stably in the mounting portion after use for a long time.
An ink cartridge (2) detachably installed on an installation part. The installation part is disposed in a printing apparatus. The ink cartridge (2) has an elastic member (26) connected to a housing (29). The elastic member (26) is connected to a clip (22) in a stretching direction. The clip (22) comprises a joint portion (221) and a limited portion (223). The joint portion (221) is located between the elastic member (26) and a force applying member on the printing apparatus. The joint portion (221) is disposed opposite to the force applying member. Under a force applied by a user towards the elastic member, the force applying member drives the clip (22) to move towards the elastic member (26); an angle is formed between the limited portion (223) and the moving direction of the clip (22). The housing (29) is further provided with a limiting portion (27) at a position opposite to the limited portion (223). The limiting portion (27) can be clipped to or separated from the limited portion (223). The approach of holding the ink cartridge in place by using a handle is abandoned, and therefore, the ink cartridge can be recognized and secured.
Disclosed is an ink cartridge, which is detachably mounted to a mounting part (3) of a printing device. The ink cartridge comprises a housing (29) and a snapping joint (22) arranged on the housing. The snapping joint can be snapped to a force-applying component of the printing device so as to fix the ink cartridge to the mounting part, and the snapping joint can be separated from the force-applying component so as to release the ink cartridge from the fixation with the printing device. According to the ink cartridge, by means of snapping and separating the snap joint and the force-applying component, the fixing method of locating the ink cartridge with a handle can be dispensed with.
An inkjet printer chip and an inkjet printer, the ink jet printer chip comprising at least a hollow portion (133), a memory (141), two installation detection terminals (115, 119), and a power supply terminal (116) connected to the memory. Installation detection contact portions (115c, 119c) for making an electrical contact with a printer stylus (32) are formed on the installation detection terminals. A power supply contact portion (116c) for making an electrical contact with the printer stylus is formed on the power supply terminal. The power supply terminal is provided on an end face of the hollow portion. The installation detection contact portions are provided on both sides of the hollow portion. The distance between the installation detection contact portion and a front end of the chip is less than the distance between the power supply contact portion and the front end of the chip, in an installation direction of installing the chip to the printer. The inkjet printer chip and the inkjet printer effectively ensure the stability and reliability of use of the chip.
The present invention relates to an ink cartridge, an ink cartridge assembly and a method for detecting the installation of the ink cartridge. A plurality of ink cartridges are detachably mounted on an inkjet printer including a light receiver and a plurality of apparatus electrical contacts which are commonly connected with a line, the ink cartridge comprises a container electrical contact electrically connected with corresponding apparatus electrical contact an information storage device, a light-emitting portion configured to emit light towards the light receiver, and a control portion configured to control the light-emitting portion to emit light, wherein, the control portion of the ink cartridge controls the light-emitting portion to emit light when receiving an emission instruction sent by the inkjet printer. Therefore, the stability of the ink cartridge installation detection can be fully guaranteed and the phenomenon of installation detection error can be avoided.
[ Copying paper; Duplicating ink; Duplicating paper; Ink sheets for use in reproducing images in the printing industry; Ink for writing instruments; ] Inking ribbons; [ Inking sheets for document reproducing machines; ] Label printing machine ribbons; Paper; [ Paper sheets for note taking; Paper for recording machines; Reproduction paper; ] Tape cartridges and tapes for label printing machines
59.
FASTENABLE INK CARTRIDGE AND INK CARTRIDGE CONNECTING TO CARTRIDGE RETAINER
A fastenable ink cartridge and an ink cartridge structure connecting to cartridge retainer. The ink cartridge comprises at least a housing (11) and a push component (124). The housing (11) is provided with an ink output port (111) thereat. The ink output port (111) is located on a surface referred to as a first surface (1a). A long side of the first surface (1a) is referred to as an x-axis, a short side of the first surface (1a) is referred to as a y-axis, and a z-axis is perpendicular to both the x-axis and the y-axis. The push component (124) is arranged at a side of the housing (11) and along the x-axis. Applying a small force to the ink cartridge can complete installation of the ink cartridge.
Provided are a reversely-connected ink box, and methods for mounting and dismounting same. The ink box comprises: a housing (1), an operation portion (2), and an abutting component (3). An ink outlet (11) is provided at the bottom of the housing. A plane where the ink outlet is located serves as a first surface (1a), a long-side direction of the first surface being an X axis, a short-side direction being a Y axis, and an axis perpendicular to the X axis and the Y axis being a Z axis. The operation portion (2) and the abutting component (3) are connected to the housing. One end of the operation portion is disposed on the housing, the operation portion is away from the housing in the X axis, the other end extends to the first surface in the Z axis, and a first ink box side positioning portion (4) extends from the other end of the operation portion to the direction of the housing in the X axis. The abutting component and the other end of the operation portion are located at the same side of the housing in the direction of the X axis. In a mounting process of the ink box, a lever body does not need to rotate at a larger angle, such that even if a space between the ink box and the lever body is small, mounting and dismounting can be still completed, and miniaturization of the ink box and a printer is also facilitated.
Provided are an ink cartridge and an installation method therefor, wherein the ink cartridge at least comprises a housing (11) and a handle (12), and the housing (11) comprises an ink outlet (111). A plane where the ink outlet (111) is located is taken as a first face (1a); another surface of the ink cartridge opposite to the first face (1a) is taken as a second face (1b); a direction in which a longer side of the first face (1a) extends is taken as an X-axis; a direction in which a shorter side of the first face (1a) extends is taken as a Y-axis; and an axis perpendicular to both the X-axis and the Y-axis is taken as a Z-axis. The handle (12) comprises an operation portion (121), an engagement portion (122) and a branch portion (123). The branch portion (123) is connected to the operation portion (121). A distance from the engagement portion (122) to the branch portion (123) and a distance from the operation portion (121) to the branch portion (123) should satisfy the following formula: 2/3 t < d < t, where t is the distance from the operation portion (121) to the branch portion (123) in the direction of the Z-axis, and d is the distance from the engagement portion (122) to the branch portion (123) in the direction of the Z-axis. A snap portion (15) of the ink cartridge is snap-fitted into a slot (34) on a holding portion (3) of the ink cartridge, the second face (1b) of the ink cartridge is pressed such that the ink cartridge presses gradually against the holding portion (3) of the ink cartridge, and a lever bore (33) in the holding portion (3) of the ink cartridge engages with the engagement portion (122) in the ink cartridge. The ink cartridge is simple to install, is stable in operation, is easy to remove, and has a long service life.
A regeneration method of an ink box and the ink box regenerated by the method. The ink box (1, 2) comprises a main body having a plurality of surfaces and a chamber (112, 211) arranged therein; an air inlet channel (120, 220), one end of the air inlet channel having an air inlet connected with the chamber, and the other end of the air inlet channel being connected with atmosphere; an ink outlet (114, 214) connected with the chamber; and a first negative pressure controlling machine (16, 26). The main body comprises a first side and a second side. A first negative pressure controlling mechanism is located on the first side of the main body, and the ink outlet is located in the first side of the main body, and the second side is opposite to the first side. The regeneration method of the ink box includes the steps of: A. forming a through hole (110, 210) in one surface of the main body, and at least part of the through hole is located in the second side and connected with the main body; B. placing a second negative pressure control mechanism (17, 27) into the chamber through the through hole, so that the second negative pressure control mechanism is located on the second side of the chamber; C. sealing the through hole. Because the second negative pressure control mechanism is added in the chamber, the adsorption power in the chamber is enough to maintain the negative pressure inside the ink box and it is difficult to leak ink from the ink outlet.
Disclosed is a method and an apparatus for controlling light emission of an ink cartridge. The method includes: an ink cartridge control unit (304), configured to receive a light emitting control instruction from an imaging device main body and identifying the instruction; the ink cartridge control unit (304), configured to control light emission of a light emitting unit (303) of the ink cartridge (10) according to the identified light emitting control instruction and preset control information corresponding to the light emitting control instruction so that the light emitting unit (303) does not emit light at an adjacent position light detection stage but emits light at an facing position light detection stage.
Provided are a storage chip, an imaging cartridge and a method for causing an imaging device to stop performing an imaging operation. The storage chip (100) is detachably mounted on the imaging cartridge, and the imaging cartridge is detachably mounted on the imaging device (200). The storage chip comprises: an interface unit (100) electrically connecting the storage chip to the imaging device and receiving an instruction sent from the imaging device; a storage unit (120) storing information related to the imaging cartridge; a service life determination unit (140) determining whether a service life of the imaging cartridge has ended according to the information related to the imaging cartridge and stored in the storage unit; an abnormality processing unit (150) performing an abnormality processing according to the instruction sent by the imaging device when the service life determination unit determines that the service life of the imaging cartridge has ended. The storage chip can effectively prevent the imaging device from a malfunction caused by idle running thereof attributable to depletion of an imaging material in the imaging cartridge.
Provided are a method for detecting a remaining amount of ink, a remaining amount of ink detection mechanism, an ink supply system, and an inkjet printer. The method is used for detecting the presence or absence of ink, and comprises the following steps: 1, setting a preset value which is greater than a normal suction power; 2, detecting whether ink is present at a position detected by an ink amount detection component (5), and entering step 3 if no ink is present; 3, comparing a real-time suction power with the size of the preset value, and entering step 4 if the real-time suction power is less than the preset value, or shifting to step 5 if not; 4, increasing the suction power, and entering step 2; 5, prompting that the ink is used up. When no ink is present at the position detected by the ink amount detection component, the suction power of an ink suction needle (9) is increased, so that residual ink within an ink cartridge (4) is suctioned out, and the printer only prompts that the ink is used up when the suction power reaches the preset value and no ink is present at the position detected by the ink amount detection component. The method accurately detects the amount of ink within the ink cartridge, so that the amount of residual ink within the ink cartridge is minimised, and damage caused by empty suctioning by the ink suction needle is prevented.
The present invention provides a method for controlling light emission of an ink cartridge, a control unit, a circuit board, an ink cartridge and an imaging device, to decrease misjudgment rate of the imaging device. The control method includes: receiving and identifying a light emitting control instruction from the imaging device main body; starting a light-on delay timing when identifying the light emitting control instruction is a light-on instruction; controlling the light emitting unit of the ink cartridge to stop emitting light when identifying the light emitting control instruction is a light-off instruction; controlling the light emitting unit to emit light when detecting a timing value of the light-on delay timing reaches a delay threshold value. The present invention avoids misjudgment problem of unable to pass position detection due to light amount inconsistent caused by manufacturing errors of the light emitting unit, when setting a light-on delay timing.
Disclosed is an ink cartridge (1) for an ink jet printer, which is detachably mounted to a cartridge mounting part (100) of the ink jet printer, a convex part (104) is provided in the cartridge mounting part (100). The ink cartridge (1) includes an ink storage chamber (11); an ink supply port (14); a first detecting mechanism (21); a movable member (30); and a second detecting mechanism (40) that is linked with the movable member (30), and the second detecting mechanism (40) can move up and down reciprocatively in a direction perpendicular to a direction in which the ink cartridge (1) is mounted. Using this ink cartridge prevents the problem of inaccurate detection caused by using a lever to detect whether the ink cartridge has been mounted in place.
Disclosed are an ink cartridge chip (200), an ink cartridge (400), and a structural body (700). The ink cartridge chip comprises a circuit board (201) and at least two container side terminals (202) for contacting apparatus side terminals (500). The circuit board comprises a first plane (203) and a second plane (204) perpendicularly intersecting with the first plane. The second plane has a surface area smaller than the first plane. The container side terminals are disposed on the second plane with the smaller surface area, with one ends intersecting with the first plane, and the other ends intersecting with a third plane opposite to the first plane. The container side terminals extend through the second plane and are arranged into a row, so that it may easily contact the apparatus side terminals, thereby improving the stability of an electrical connection between an ink cartridge and a printer.
Disclosed is a ribbon cassette for a label printing device, comprising a ribbon cassette case that contains a printing tape (18), a medium tape (17), and a carrier tape (20). The label printing device is provided with a determining region (5) for determining feature information of the ribbon cassette, the determining region is provided with a plurality of determining columns (XY) with planar distribution. The ribbon cassette further comprises a detecting portion (10) corresponding to the determining region, the detecting portion is detecting column(s) (11) corresponding to the determining columns. The number, position, or a combination of the number and the position of the detecting column characterizes the feature of the ribbon cassette.
B41J 35/36 - Dispositifs avertisseurs, indicateurs ou arrêtant l'avance mis en action par la rupture ou l'épuisement du ruban encreur
B41J 3/407 - Machines à écrire ou mécanismes d'impression ou de marquage sélectif caractérisés par le but dans lequel ils sont construits pour le marquage sur des matériaux particuliers
B41J 15/04 - Dispositifs de supports, d'alimentation ou de guidage; Montages pour rouleaux ou axes
Disclosed is a method and an apparatus for controlling light emission of an ink cartridge. The method includes: an ink cartridge control unit (304), configured to receive a light emitting control instruction from an imaging device main body and identifying the instruction; the ink cartridge control unit (304), configured to control light emission of a light emitting unit (303) of the ink cartridge (10) according to the identified light emitting control instruction and preset control information corresponding to the light emitting control instruction so that the light emitting unit (303) does not emit light at an adjacent position light detection stage but emits light at an facing position light detection stage.
The present invention provides a method for controlling light emission of an ink cartridge, a control unit, a circuit board, an ink cartridge and an imaging device, to decrease misjudgment rate of the imaging device. The control method includes: receiving and identifying a light emitting control instruction from the imaging device main body; starting a light-on delay timing when identifying the light emitting control instruction is a light-on instruction; controlling the light emitting unit of the ink cartridge to stop emitting light when identifying the light emitting control instruction is a light-off instruction; controlling the light emitting unit to emit light when detecting a timing value of the light-on delay timing reaches a delay threshold value. The present invention avoids misjudgment problem of unable to pass position detection due to light amount inconsistent caused by manufacturing errors of the light emitting unit, when setting a light-on delay timing.
Disclosed is an ink cartridge (1) for an inkjet printer that is detachably mounted in a cartridge mounting part (100) of the inkjet printer, a protruding part (104) being provided in the cartridge mounting part (100) of the inkjet printer. The ink cartridge (1) comprises an ink storage cavity (11); an ink supply port (14); a first detection mechanism (21), wherein when the ink cartridge (1) is loaded into the cartridge mounting part (100), the first detection mechanism (21) shields light emitted by a first sensor (101) of the inkjet printer or alters the path of the light emitted by the first sensor (101); a movable member (30) pushed and moved by the protruding part (104) of the inkjet printer in the process of mounting the ink cartridge (1) in the cartridge mounting part (100) of the inkjet printer; a second detection mechanism (40) linked with the movable member (30), optionally shielding light emitted by a second sensor (102) of the inkjet printer or altering the path of the light emitted by the second sensor (102), and the second detection mechanism (40) can make reciprocating movement upwards and downwards in the direction perpendicular to the direction in which the ink cartridge (1) is mounted. Using this ink cartridge prevents the problem of inaccurate detection caused by using a lever to detect whether the ink cartridge has been mounted in position.
Provided are a memory group, a consumables chip (20, 21, 22), a consumables chipset, and an imaging box. The memory group is detachably disposed on the imaging box, and the imaging box is detachably disposed in an imaging device. The memory group comprises a first memory (11) used for storing first information in information related to the imaging box, and comprises a second memory (12) used for storing second information in the information related to the imaging box. The first information is different from the second information. The first memory (11) and the second memory (12) are mutually independent and are connected to the imaging device by using a communications bus. The memory group, the consumables chip (20, 21, 22), the consumables chipset and the imaging box solve the problems that storage space is wasted when the imaging box is replaced and further, the manufacturing cost is increased.
G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p.ex. développateur en poudre
Disclosed is a ribbon cartridge for a label printing device, which comprises a ribbon cartridge cavity. A print band (18) for printing, a medium band (17) for providing a print medium and a carrier band (20) used as a carrier are housed in the ribbon cartridge cavity. A detecting area (5) for detecting feature information about the ribbon cartridge is arranged on the label printing device, and a plurality of detecting columns (XY) distributed in a plane are arranged in the detecting area. The ribbon cartridge further comprises monitoring parts (10) corresponding to the detecting area of the label printing device, wherein the monitoring parts are monitoring columns (11) corresponding to the detecting columns. The number or positions of the monitoring columns represent the feature of the ribbon cartridge, or the combination of the number and the positions of the monitoring columns represents the feature of the ribbon cartridge. Since the label printing device uses the monitoring columns to bear against the corresponding detecting columns to conduct detecting, compared with the manner in which the monitoring part uses a porous and non-porous combination, the detection accuracy of the feature information about the ribbon cartridge is greatly improved.
Disclosed is an inkjet cartridge (1) detachably mounted on an inkjet printer. The inkjet printer comprises a plurality of styluses (20) arranged in two rows at a specific distance along a mounting direction of mounting the cartridge in the inkjet printer. The inkjet cartridge comprises a cartridge body (10) used to receive ink for printing and a chip (16) disposed on the cartridge body. The cartridge body comprises a sidewall (101) and a bottom wall (102) intersecting the sidewall. The chip comprises a circuit board (161), a plurality of terminals (162) attached on the circuit board, and a memory used to store related information of the cartridge, the plurality of terminals being arranged in a row and being located on the sidewall. The sidewall is further provided with protrusions (151, 302) protruding in a mounting direction of the cartridge and above the plurality of terminals. When the chip of the cartridge is mounted in the printer, the protrusions may apply an extrusion force on the upper-row styluses at a side of the printer, so that the styluses stay contacting corresponding terminals, thereby ensuring stable electrical connection between the chip and the printer after the cartridge is mounted in the printer.
A remanufactured ink cartridge and a remanufacturing method thereof. The ink cartridge is detachably mounted on an ink-jet printer. The ink cartridge comprises: an ink receiving portion (101), used to receive ink for printing; an ink supplying portion (102), used to transfer the ink in the ink receiving portion (101) to the ink-jet printer; ink guide passages (113-116), connected to the ink receiving portion (101) and the ink supplying portion (102); and an ink sensor (104), disposed on the ink guide passages. The ink cartridge is further provided with a connecting hole (117) connecting an upstream ink guide passage and a downstream ink guide passage of the ink sensor, and at least a part of the ink guide passages connected to the ink sensor is blocked. The present invention solves the technical problem of a low installation recognition rate of existing remanufactured ink cartridges.
Disclosed are an ink box chip (200), an ink box (400), and a structural body (700). The ink box chip comprises a circuit board (201) and at least two container side terminals (202) used for contacting apparatus side terminals (500). The circuit board comprises a first plane (203) and a second plane (204) perpendicularly intersecting with the first plane, and the superficial area of the second plane is smaller than the superficial area of the first plane. The container side terminals are disposed on the second plane. One ends of the container side terminals intersect with the first plane, and the other ends of the container side terminals intersect with a third plane. The third plane is opposite to the first plane. The container side terminals are disposed on the second plane with a smaller superficial area on the circuit board, and the container side terminals penetrate the second plane and are arranged into a row, the apparatus side terminals easily contact the container side terminals, thereby improving the stability of an electrical connection between an ink box and a printer.
The present invention relates to an ink cartridge, an ink cartridge assembly and a method for detecting the installation of the ink cartridge. A plurality of ink cartridges are detachably mounted on an inkjet printer including a light receiver and a plurality of apparatus electrical contacts which are commonly connected with a line, the ink cartridge comprises a container electrical contact electrically connected with corresponding apparatus electrical contact an information storage device, a light-emitting portion configured to emit light towards the light receiver, and a control portion configured to control the light-emitting portion to emit light, wherein, the control portion of the ink cartridge controls the light-emitting portion to emit light when receiving an emission instruction sent by the inkjet printer. Therefore, the stability of the ink cartridge installation detection can be fully guaranteed and the phenomenon of installation detection error can be avoided.
The present invention relates to an ink cartridge for an inkjet printer, which comprises: an ink reservoir for storing ink, an ink outlet for supplying ink to the printer, and an installation detection component which is coordinated with the printer to detect whether the ink cartridge is successfully installed. The installation detection component includes a controller, a connecting circuit and a light-emitting portion connected with the controller through the connecting circuit. The controller is configured to control the light-emitting portion to emit light which will be received by sensors of the printer to determine whether the installation is successful, and controls the light-emitting portion automatically. The ink cartridge for the inkjet printer provided by the present invention solves the technical problem that the installation of the traditional ink cartridge must undergo strict actual inspection of a printer installation program.
An ink cartridge (10) for an ink jet printer can be detachably mounted on the ink jet printer. The ink cartridge comprises a negative pressure chamber (101) accommodating a negative pressure generation part (1011) for absorbing and retaining ink. An air inlet (104) for guiding external air into the ink cartridge and an ink outlet (103) for conveying the ink to the ink jet printer are disposed on the negative pressure chamber. The ink cartridge further comprises an ink chamber (102) for storing ink, and a separating plate (105) for dividing the ink cartridge into the negative pressure chamber and the ink chamber. A communicating opening (1051) for enabling the negative pressure chamber to communicate with the ink chamber is further disposed below the separating plate. The ink cartridge also comprises an ink guiding channel (108). One end of the ink guiding channel is connected to the communicating opening and the other end is located above the ink outlet, which can increase the speed of the air-liquid exchange between the two chambers, and ensure that the negative pressure generation part above the ink outlet always has ink retained, thereby solving the problem that the printing quality is affected, for example, the ink cartridge used by an existing ink jet printer is prone to printing broken lines during high-speed printing.
Provided is an ink cartridge detachably mounted on an ink-jet printer. The ink-jet printer comprises a plurality of device-side terminals (25) and a rod piece (22), wherein when an ink cartridge (10) is mounted on the ink-jet printer, the device-side terminals (25) can exert an elastic force onto the ink cartridge (10), and the rod piece (22) can move relative to the ink-jet printer. The ink cartridge (10) comprises: an ink cartridge body (101), an ink chamber (102) for containing ink being arranged inside the ink cartridge body; and a snap-fitting device (109) which is arranged on the upper portion of the ink cartridge body (101). The snap-fitting device (109) comprises a snap-fitting portion (1091) extending out towards the outside of the ink cartridge body, the snap-fitting portion (1091) being mated with an engagement portion arranged on the ink-jet printer so as to fix the ink cartridge. The snap-fitting device is arranged on the upper portion of one side of the ink cartridge body and is provided with the snap-fitting portion used for mating with the engagement portion arranged on the ink-jet printer, and a mating part which is arranged on the existing ink cartridge and mated with a mating component of the rod piece of the ink-jet printer is eliminated, thereby facilitating a user in mounting or dismounting the ink cartridge.
m may located any position of the benzene ring, of which m is an integer of 0-2. As containing carboxyl (or carboxylic benzyl ester or naphthoate), sulfonic acid groups and carbonyl propyl sulfuryl simultaneously, the magenta dyes of the present invention feature outstanding tone, brightness, light resistance, water resistance, ozone resistance as well as solubility and solution stability, etc.
A method and an apparatus for controlling light emitting of an ink box. The method comprises: an ink box control unit (304) receiving a light emitting control instruction from an imaging device main body and recognizing the instruction; the ink box control unit (304) controlling the light emitting of a light-emitting unit (303) of the ink box (10) according to the recognized light emitting control instruction and preset control information corresponding to the light emitting control instruction, so that the light-emitting unit (303) does not emit light in the adjacent-position light detection phase but emits light in the right-position light detection phase. The method and the apparatus for controlling light emitting of an ink box can ensure the amount of light emitted from the adjacent ink box is less than the amount of light emitted from the ink box under detection, thereby reducing the false alarm rate in detecting the position of the ink box.
Disclosed are an adapter for an ink tank and an ink cartridge comprising the adapter. The adapter (2) for an ink tank comprises a main body (4) capable of accommodating an ink tank (3), and the main body is provided with a limiting component (11) disenabling identification of whether the ink cartridge is normally installed when the ink tank is firstly installed into the adapter and then into a printer. When a user installs an ink tank firstly into the adapter and then into the printer, the printer is unable to identify whether the ink cartridge has been normally installed, thereby preventing the user from firstly assembling the adapter and the ink tank and then installing same into the printer. The technical problem of an existing adapter for an ink tank and an existing ink cartridge comprising the adapter being unable to prevent a user from firstly installing an ink tank into the adapter and then into the printer is solved, which otherwise results in an incorrect judgement of ink cartridge type.
Disclosed are a light-emitting control method and unit for an ink cartridge, a circuit board, an ink cartridge and imaging equipment. The control method comprises the steps of: (410a) receiving a light-emitting control instruction from a main body of the imaging equipment and identifying the instruction; (420a) activating a light-up delay timer when the light-emitting control instruction is identified as a light-up instruction; (430a) controlling a light-emitting unit on the ink cartridge to stop lighting when the light-emitting control instruction is identified as a light-off instruction; and (440a) controlling the light-emitting unit to light up when the timing value of the light-up delay timer is monitored by the control unit to reach a delay threshold, wherein the interval for detecting the facing position of the ink cartridge to be detected by the imaging equipment main body is a facing detection period of time, while the interval for detecting the neighbouring lights from the ink cartridge to be detected is a neighbouring detection period of time, and the delay threshold is larger than the neighbouring detection period of time and less than the facing detection period of time. By means of providing a light-up delay, the misjudgement problem that position detection cannot be completed when the light emission amount is inconsistent due to production errors in the ink cartridge light-emitting unit can be avoided.
Disclosed are a cascade utilization cartridge (10), a cascade utilization cartridge group, and a method of controlling a cascade utilization cartridge. A control module (14), a light emitting module (13), and a shielding member (15) are provided on the cascade utilization cartridge (10), the control module (14) being used to control to turn on or off the light emitting module (13), and being further used to control the shielding member (15) to shield or not to shield light emitted from the light emitting module (13), so as to further detect, in the case of sharing a signal line, whether the cartridge (10) is installed at a correct position. Therefore, incorrect installation of a cartridge can be determined in time to prompt/remind a user, so as to reinstall the cartridge to a correct position.
C09D 11/328 - Encres pour l'impression à jet d'encre caractérisées par des agents colorants caractérisées par des colorants
C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
C09B 62/04 - Colorants réactifs, c. à d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif est directement lié à un hétérocycle à un cycle triazine
C09B 62/465 - Colorants réactifs, c. à d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif n'est pas lié directement à un hétérocycle le groupe réactif étant un groupe acryloyle, un groupe aminoalkylcarbonyle quaternisé ou non quaternisé, étant un groupe (—N)n—CO—A—O—X ou un groupe (—N)n—CO—A—Hal, A étant un groupe alkylène ou alkylidène, X étant l'hydrogène ou un radical acyle d'u
C09B 62/503 - Colorants réactifs, c. à d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif n'est pas lié directement à un hétérocycle le groupe réactif étant un groupe hydroxyalkylsulfonyle ou un groupe mercaptoalkylsulfonyle, estérifié ou non estérifié, un groupe aminoalkylsulfonyle quaternisé ou non quaternisé, un groupe hétérylmercaptoalkylsulfonyle, un groupe vinylsulfonyle, un
89.
Carbonyl propyl sulfuryl anthrapyridone sulfonic acid compounds and their preparation methods and applications
2H; n is an integer of 0-2; and in the general formula (III), n and m are respectively an integer of 0-2. The compounds and the mixtures not only have improved light resistance, ozone resistance and water resistance, but also have excellent water solubility and long-term stability in ink-jet ink.
The invention relates to an ink cartridge refilling device and an ink cartridge refilling system. The ink cartridge refilling device comprises an ink container, an ink injection channel, an air inlet channel, an aspirator and a cover component, wherein the cover component is provided with a first sealing section for sealing an ink cartridge to be refilled and a second sealing section for sealing the air inlet channel. During the ink refilling, air in a sealed ink cartridge can be sucked to enable ink in the ink container to flow into the sealed ink cartridge, so that negative pressure is formed in the ink container and the ink is conveyed from the ink container to the ink cartridge under the negative pressure, thus the refilling of the ink into the ink cartridge and the replenishing of air into the ink container may not be carried out at the same time.
Disclosed are a fuchsin dye, the preparation method and use thereof. A fuchsin dye comprises a compound of general formula (1) or mixtures thereof, wherein a carboxyl group, a sulfonic group, and carbonyl propyl sulfuryl sulfoacid are simultaneously introduced in an anthrapyridone parent. In general formula (1), A can be a cation M4, or substituted or unsubstituted benzyl, or substituted or unsubstituted menaphthyl; M1, M2, and M3 are independent cations or cation groups; the sulfonic group (SO3M2)m can be located at any position in the benzene ring, wherein m is an integer of 0-2. Since the fuchsin dye simultaneously contains a carboxyl (carboxy carbobenzoxy or naphthoate) group, a sulfonic group, and a carbonylpropylsulfuryl group, it can meet many requirements such as shade, brightness, light fastness, water resistance, ozone resistance, solubility, and solution stability.
A copper phthalocyanine benzyl sulfone compound and a derivative thereof and an ink-jet ink composition containing the compound. The copper phthalocyanine benzyl sulfone compound has a formula (I), wherein substituents W1, W2, W3, W4 are located at β positions of copper phthalocyanine respectively and independently, at least one of the substituents is a W5-represented group, and the other substituents can be independently selected from SO2(CH2)mSO2X. In the substituents, X is independently selected from NR1(CH2)wOH, N((CH2)wOH)2, NR1(CH2)wSO3M, NR1(CH2)wCO3M or OM, wherein n is an integer between 0 and 2, m and w are respectively an integer between 2 and 6; R1 is H, CH3 or CH2CH3; and M is H, Li, Na, K or Μ+R2R3R4R5, where R2, R3, R4, R5 are selected from the same or different H, C1-18 alkyl, cyclohexyl, benzyl or (CH2)wOH. The copper phthalocyanine benzyl sulfone compound can provide cyan dye molecules. The cyan dye molecules are added in ink to enhance comprehensive stability of the ink, and also reduce and prevent the bronze phenomenon, thereby improving print quality.
C09B 47/06 - Préparation à partir d'acides carboxyliques ou de leurs dérivés
C07D 487/22 - Composés hétérocycliques contenant des atomes d'azote comme uniques hétéro-atomes dans le système condensé, non prévus par les groupes dans lesquels le système condensé contient au moins quatre hétérocycles
A chip used for a printer is disclosed. The chip comprises: a circuit board (300), a control circuit (301) arranged at the side of the circuit board, a high-voltage contact (302) connected with a high-voltage circuit of the printer, and a low-voltage contact (304) connected with a low-voltage circuit of the printer. An elastic member (203) with a smooth area and a contacting portion is arranged in the printer, one of the high-voltage contact (302) and the low-voltage contact (304) is matched with a position of the smooth area of the elastic member (203) in the printer, and the other one is matched with a position of the contacting portion of the elastic member (203) in the printer. Because the positions of the smooth area and the contacting portion of the elastic member (203) are farer apart, a single ink drop can not result in a short circuit between them. Therefore, it solves the technical problem that the low-voltage contact and the high-voltage contact tend to short out when they are stained with ink due to the very close distance between the low-voltage contact and the high-voltage contact of the printer chip in the prior art.
An inkjet cartridge. A plurality of inkjet cartridges (1, 2, 3, 4, 5) are detachably installed in an inkjet printer. The inkjet printer includes an optical receiver (6) and a plurality of electrical device contacts connected in line. The inkjet cartridge includes: an electrical container contact (82); an information storage device (83); an optical transmission part and control part (84). The control part (84) controls the optical transmission part to radiate when receiving information sent by the inkjet printer to control any optical transmission part to radiate. Also provided are a cartridge set including a plurality of inkjet cartridges and an installation detection method. Therefore, the occurrence of the phenomena of installation detection errors caused by manufacturing errors of the optical transmission part of the cartridge is prevented.
Provided in the present invention are an ink cartridge, an ink cartridge set, an inkjet record device, and an ink cartridge installation detection module and method. The module comprises: a light emitter for use in providing a light source and a controller comprising: a receiver unit for use in receiving via a bus multiple ink cartridge installation detection instructions transmitted by the inkjet record device, where any one of the ink cartridge installation detection instructions comprises a light-emission control instruction and ink cartridge identification information, where the ink cartridge identification information corresponds to the ink cartridge that needs to respond to the light-emission control instruction, and where the light-emission control instruction comprises a switch-on instruction or a switch-off instruction, a processing unit for use in resolving the ink cartridge installation detection instruction, and a control unit for use in switching on or switching off the light emitter on the basis of the resolution result of the processing unit. The present invention improves the universality of the ink cartridge, and implements ink cartridge installation detection at reduced costs.
An ink cartridge for use in an inkjet printer, comprising: an ink storage chamber (4) for use in storing an ink, an ink discharging outlet (6) for supplying the ink to the printer, and an installation detection component matching the printer and allowing the printer to detect if the ink cartridge is installed successfully. The installation detection component comprises a controller, a connecting circuit (9), and a light-emitting part (26) connected to the controller via the connecting circuit. The controller controls the light-emitting part to emit a light for use in being received by a sensor of the printer so as to determine if installation is successful; the controller autonomously controls the light-emitting part. The ink cartridge solves the technical problem in existing cartridges that installation must be subjected to strict physical inspection from a printer installation program.
The invention relates to a negative-pressure ink cartridge refilling device, system and method. The device comprises an ink container used to store ink, an ink injection channel, an aspirator and a suction channel communicated with the ink container, wherein one end of the ink injection channel is an ink inlet end while the other end is an ink outlet end connected with the ink cartridge to be refilled; a sucking opening connected with the aspirator is formed on the suction channel; and the inlet end is disposed above the ink level surface of the ink container. Therefore, the ink in the ink container cannot be overflowed via the ink injection channel regardless of the environmental factors, and thus the technical problem that the phenomenon of ink splash tends to occur when the traditional negative-pressure ink cartridge refilling device is used by a user for the first time can be solved.
An inkjet printer, which comprises a slide lid slideably connected with the cartridge body, wherein a fixed clamp is formed on both sides of the cartridge body respectively; a movable wall which is engaged and fastened with the fixed clamp at the end is formed on both sides of the slide lid respectively; and a friction force generating component is arranged on one side of the movable wall. Due to the friction forces generated by the friction force generating components, two sidewalls of the movable walls are tightly engaged with the inner wall of the ink cartridge bin of the printer to lock the ink cartridge and fix the ink cartridge into the ink cartridge bin of the printer. The technical problems of poor contact of a chip and abnormal disengagement of an ink container as locking members are loosened when the ink cartridge on the printer can be solved.
The present invention relates to a class of compounds as represented by general formula (I) or (III), or salt thereof, or mixture thereof, and a preparation method and use thereof. In formula (I), X1 is H or CO2H; X2 is OH or a phenyl with 0 to 2 sulfonic acid substituents located at any position of a benzene ring; when X2 is OH, X1 is H; when X2 is the phenyl with 0 to 2 sulfonic acid substituents, X1 is H or CO2H; n is an integer from 0 to 2; in formula (III), n and m are respectively integers from 0 to 2. The compounds and mixture thereof not only have improved light resistance, ozone resistance and water resistance, but also have good water solubility and long-term stability in jet ink.
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
100.
Ink cartridge, ink cartridge assembly and ink cartridge determination system
The invention relates to an ink cartridge, an ink cartridge set and an ink cartridge determination system. The invention comprises a first signal blocking section and a second signal blocking section, wherein the second signal blocking section is a movable component and is in an initial ink cartridge installation detection position before detection, and the initial ink cartridge installation detection position determines whether or not the second signal blocking section prevents a second signal from passing through the second signal blocking section or changes the path of the second signal. That is to say, different ink cartridges can be distinguished by different initial ink cartridge installation detection positions of the movable second signal blocking section.
