| 摘要 |
An image formation device for detecting an unconfirmed quality consumable cartridge, of which quality is not assured, and the consumable cartridge thereof are provided. A consumable cartridge that is replaceably attached to an image formation device, has a consumable storage section for replenishably storing a consumable, and a memory for storing operation data of the consumable such that the operation data is updated when the consumable is used. The memory can be read by the image formation device, and has a first storage area for rewritably storing an identification data of the consumable cartridge, a second storage area for rewritably storing the operation data, and a third storage area for unrewritably storing the identification data. According to this consumable cartridge, an unconfirmed quality cartridge can be detected by comparing the identification data in the first and third storage areas.
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