PC drum integrated revolving type developing unit with pull-out

Details PC drum integrated revolving type developing unit with pull-out PC drum integrated revolving type developing unit with pull-out

1998-06-08

1999-11-23

Moses, Richard

Electrophotography

Having particular structure

Modular or displaceable

399111, 399112, 399119, 399227, G03G 2118, G03G 2116, G03G 1501

Patent

active

059915692

ABSTRACT:
A color image forming apparatus having a revolving type developing unit detachably installed therein. The revolving type developing unit includes a plurality of different color developing devices each having a developing roller therein. Each of the developing rollers is movably mounted on the developing device so that a gap between each of the developing rollers and a periphery of a photoconductive drum which is to be formed when the revolving type developing unit is set in the color image forming apparatus is enabled to be adjusted.

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