Process cartridge provided with cleaning unit
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United States of America Patent
Stats
-
Apr 12, 2016
Grant Date -
Sep 10, 2015
app pub date -
Mar 6, 2015
filing date -
Mar 7, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A process cartridge includes a photosensitive drum, a developing roller, a frame, a first seal member, a second seal member, and a cleaning member. The developing roller is configured to supply developing agent to the photosensitive drum. The developing roller has a first end and a second end in an axial direction of the photosensitive drum. The first seal member is positioned between the frame and the first end of the developing roller. The first seal member has a first end inwardly in the axial direction. The second seal member is positioned between the frame and the second end of the developing roller. The second seal member has a second end inwardly in the axial direction. The cleaning member is positioned between the first end of the first seal member and the second end of the second seal member in the axial direction.
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