SUPPLY MEMBER AND IMAGE FORMING APPARATUS

A supply member that supplies an ink to a developing portion performing developing while being rotated, includes a plurality of concave portions that are formed on an outer circumferential surface and are randomly arranged so that an interval between one concave portion and a concave portion nest to...

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1. Verfasser: WASHINO SHIGEKI
Format: Patent
Sprache:eng
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Zusammenfassung:A supply member that supplies an ink to a developing portion performing developing while being rotated, includes a plurality of concave portions that are formed on an outer circumferential surface and are randomly arranged so that an interval between one concave portion and a concave portion nest to the foregoing one concave portion on one side and an interval between the foregoing one concave portion and a concave portion next to the foregoing one concave portion on the other side are different from each other.