公开(公告)号：US20030039484A1

公开(公告)日：2003-02-27

申请号：US10224320

申请日：2002-08-21

Applicant: MATSUSHITA GRAPHIC COMMUNICATION SYSTEMS, INC.

Inventor： Takashi Naito ,  Takaaki Maekawa ,  Junpei Kohara

IPC: G03G021/18

CPC classification number: G03G21/1832 ,  G03G2221/1624 ,  G03G2221/1853

Abstract: The present invention provides a process cartridge includes a first unit and a second unit separable (detachable) from the first unit. The first unit includes a photosensitive member, a developing unit that forms an image on the photosensitive member, and a cleaning unit that collects residual toner from the photosensitive member. The second unit includes a toner hopper unit that supplies toner on the photosensitive member, and a waste toner box that stores the collected residual toner. The developing unit engages with the toner hopper unit so as to engage

Abstract translation: 本发明提供了一种处理盒，其包括可与第一单元分离（可拆卸）的第一单元和第二单元。 第一单元包括感光构件，在感光构件上形成图像的显影单元和从感光构件收集残留调色剂的清洁单元。 第二单元包括在感光构件上供应调色剂的调色剂料斗单元和存储所收集的残留调色剂的废调色剂盒。 显影单元与调色剂料斗单元接合以便接合