- 专利标题: Drum cartridge and image forming apparatus
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申请号: US17336461申请日: 2021-06-02
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公开(公告)号: US11513465B2公开(公告)日: 2022-11-29
- 发明人: Koji Abe , Keita Inoue
- 申请人: Brother Kogyo Kabushiki Kaisha
- 申请人地址: JP Nagoya
- 专利权人: Brother Kogyo Kabushiki Kaisha
- 当前专利权人: Brother Kogyo Kabushiki Kaisha
- 当前专利权人地址: JP Nagoya
- 代理机构: Burr & Brown, PLLC
- 优先权: JPJP2019-165356 20190911
- 主分类号: G03G21/18
- IPC分类号: G03G21/18 ; G03G21/16
摘要:
A drum cartridge including a photosensitive drum, a drum frame configured to retain the photosensitive drum and to accept a developing cartridge including a toner memory, which stores information concerning the developing cartridge, a first connector electrically connectable with the toner memory in the developing cartridge under a condition where the developing cartridge is attached to the drum frame, a relay board electrically connectable with the first connector, a second connector electrically connectable with a connector in an image forming apparatus and with the toner memory through the relay board, and a thermistor electrically connectable with the relay board, is provided.
公开/授权文献
- US20210286313A1 DRUM CARTRIDGE AND IMAGE FORMING APPARATUS 公开/授权日:2021-09-16
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