Image forming device and firmware overwriting method

Facsimile and static presentation processing – Static presentation processing – Memory

Reexamination Certificate

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Details

C358S001150

Reexamination Certificate

active

07821665

ABSTRACT:
An image forming device, including: rewritable memory that stores firmware composed of a plurality of modules; and a controller that performs print processing based on the firmware stored in the memory, wherein the image forming device is structured including a detachable, consumable unit having a storage unit that stores at least one of the modules; and when the storage unit in the consumable unit set in the image forming device has a module that defines control content unique to the consumable unit (hereinafter called the ‘unit unique module’), the controller overwrites the firmware in units of unit unique modules.

REFERENCES:
patent: 08-161231 (1996-06-01), None
patent: 2004-191783 (2004-07-01), None

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