发明名称 |
Detachable process unit for an electrophotographic device |
摘要 |
In an electrophotographic device, a main body is divided into a lower body and a swingable upper body. A process unit formed of at least a toner holder, a charger, and a developer is detachably mounted in the lower body. The position of the process unit (particularly, the photosensitive member) relative to the lower body (particularly, a member driving gear) is controlled by placing a shaft of the member through a groove in a side wall of the lower body at one end of the member, and by bringing a lower end of the side wall of the process unit supporting the member into contact with an upper end of a support member supporting the member driving gear. An exposure unit mounted in the upper body is positioned to the photosensitive member with a predetermined distance therebetween by bringing a contact portion of the exposure head into contact with the side wall of the lower body supporting the member.
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申请公布号 |
US5477306(A) |
申请公布日期 |
1995.12.19 |
申请号 |
US19930114099 |
申请日期 |
1993.08.31 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
IGUCHI, MICHIHISA;ARAI, SEIJI;SAKAI, CHINOBU;KABAI, TAKAHITO;KATAGATA, SATOSHI |
分类号 |
G03G21/16;G03G21/18;(IPC1-7):G03G13/00;G03G15/00;G03G15/30;G03G15/04 |
主分类号 |
G03G21/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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