Consumptive material chip, processing box and imaging device

Consumptive material chip, processing box and imaging device

  • CN 205,498,352 U
  • Filed: 04/15/2016
  • Issued: 08/24/2016
  • Est. Priority Date: 04/15/2016
  • Status: Active Grant
First Claim
Patent Images

1. being removably mounted to a consumable chip for handle box, described consumable chip includes:

  • First memory, storage has serial number and carbon dust amount information;

    Second memory, storage prevents recycling information;

    MCU, is connected with described first memory and described second memory;

    Wherein, described consumable chip also includes the 3rd memorizer, described 3rd memorizer storage has more than 2 serial numbers, when in first memory, remaining toner amount information is less than the first predetermined value, MCU reads serial number from the 3rd memorizer and is written to first memory, the carbon dust amount information of the described first memory that resets storage.

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