IMAGE FORMING DEVICE
申请公布号:JPH02170168(A)
申请号:JP19880323418
申请日期:1988.12.23
申请公布日期:1990.06.29
发明人:MURASE KOJI
分类号:G03G15/00;G03G21/00;G03G21/16
主分类号:G03G15/00
摘要:PURPOSE:To reduce the number of the parts of the above device, to make a space for operating small and to simplify a locking action and a releasing action by successively displacing one regulating means so that the regulation of two or more processing units is released stepwise. CONSTITUTION:A drum unit 1 incorporating a photosensitive drum and a cleaning blade, etc., and a developing unit 2 incorporating a developing roller, a developer container and a toner cartridge, etc., are constituted so as to be freely attached and detached through a guiding rail fixed to the frame body of a device main body. A lever member 3 is turnably supported on the rotary shaft 45 of the above-mentioned frame body. The units 1 and 2 are allowed to be locked by setting the lever 3 at a position where it is hung downward. When the lever 3 is turned by 45 deg., only the unit 2 is pulled out and when it is turned by more 45 deg., the unit 1 is also pulled out.
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