DETERMINING NEW REMAINING USAGE OF CARTRIDGE
| Registre | Brevet USPTO |
|---|---|
| Numéro d'application | 17789851 |
| Statut | En instance |
| Date de dépôt | 2020-04-10 |
| Date de la première publication | 2023-02-02 |
| Date de publication | 2023-02-02 |
| Propriétaire | HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (USA) |
| Inventeur(s) |
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Abrégé
An example printing material cartridge may include an input/output device and a memory. The memory may store an identifier of the cartridge, a usage counter of the cartridge, and an indicator that the cartridge has reached a usage threshold. The memory may also store a usage offset equal to a historical usage of the cartridge, the usage offset for determining a new remaining usage of the cartridge.Classes IPC ?
- B41J 2/175 - Ink supply systems
- G03G 15/08 - Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer