Reset mechanism for photoconductive drum
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United States of America Patent
Stats
-
Mar 19, 1991
Grant Date -
N/A
app pub date -
Jun 30, 1989
filing date -
Jul 1, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a reset mechanism for resetting a counter counting the number of rotations of a photoconductive drum which is employed in a laser beam printer and the like, rocking member is provided to be rocked only when the photoconductive drum is primarily rotated and means for resetting the counter in response to the rocking movement of the rocking member. Thus, the counter is accurately reset in case that a new photoconductive drum is installed in the printer and the photoconductive drum is primarily rotated.
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Cited Art Landscape
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