摘要 |
A laser printer or like electrostatic recording apparatus of the type developing an electrostatic latent image provided on a photoconductive drum by toner which is conveyed by a developing roller. Various devices of the apparatus including the photoconductive drum and developing roller are separated into an upper and a lower unit which are openable away from each other. A photoconductive drum assembly including the photoconductive element and a developing assembly including the developing roller are individually detachable from a body of the apparatus. Various measures are taken to enhance stable and safe operation, miniaturization, easy maintenance, operability, service life, and image quality.
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申请人 |
RICOH COMPANY, LTD. |
发明人 |
IDENAWA, HIROYUKI;MOCHIMARU, HIDEAKI;KANDA, HAJIME;MAKITA, NOBUHIRO;TANAKA, YOSHIAKI;YAGISITA, TAKAHIRO;YAMAKI, TAKANORI;MOTOHASHI, TAKESHI;MIYAMOTO, MASAYOSHI;ISHIZU, HISAO;SAGAWA, YASUHIRO;KANNO, TADAAKI;SANKODA, TOMOO;HOSOKAWA, HIROSHI;AOKI, HIDEO;SUZUKI, TAKAMI;TAKADA, HIROMI;SHIMAZAKI, TOSHIO |