发明名称 |
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS |
摘要 |
The present invention provides a process cartridge mountable to an image forming apparatus, comprising an image bearing member, at least one process means acting on the image bearing member, and a detection member for detecting the presence/absence of developer supplied to the image bearing member on the basis of electrostatic capacity. <IMAGE> <IMAGE> |
申请公布号 |
EP0586042(A3) |
申请公布日期 |
1994.08.24 |
申请号 |
EP19930304623 |
申请日期 |
1993.06.15 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
TAKEUCHI, MAKOTO;YASHIRO, MASAHIKO;KARAKAMA, TOSHIYUKI;NUMAGAMI,ATSUSHI |
分类号 |
G03G15/08;G03G21/18 |
主分类号 |
G03G15/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|