Photoreceptor drum runout control apparatus

Photocopying – Contact printing – Light boxes

Patent

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Details

355211, G03G 1500

Patent

active

052184056

ABSTRACT:
An apparatus for mounting a photoreceptor drum so that the imaging surface thereof remains at a substantially constant distance from an imaging source to minimize image distortion caused by drum runout. The photoreceptor drum is mounted on a rotatable supports and is resiliently urged against a guide. By urging the imaging surface of the photoreceptor drum against a rotatable guide, the imaging surface is maintained a substantially constant distance from the imaging source thereby minimizing lateral magnification error caused by drum runout.

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