Information storage device and image forming cartridge for image forming apparatus
US8947716B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 18, 2013 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Nov 18, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K15/00
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides an information storage device and an image forming cartridge for an image forming apparatus. The information storage device comprises at least two communication interfaces, at least two storage units, a detection unit, a first control unit and a second control unit, wherein the communication interfaces are configured to connect with a controller in the image forming apparatus and establish an information communication path between the first control unit and the controller in the case of being connected with the controller; the storage units and the communication interfaces are arranged corresponding to each other; the detection unit is connected with each foregoing communication interface; the first control unit and the second control unit are respectively connected with each foregoing storage unit and the detection unit. By adoption of the information storage device, the quality of executing the task of the image forming apparatus can be improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.