Image forming apparatus
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United States of America Patent
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Apr 28, 2015
Grant Date -
Apr 3, 2014
app pub date -
Sep 27, 2013
filing date -
Sep 28, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
An image forming apparatus includes a first process unit and a second process unit. The first process unit includes: a first photosensitive member configured to carry a first developer image to be transferred onto a transfer medium; and a blade member configured to scrape substances attached to a surface of the first photosensitive member off the surface of the first photosensitive member. The second process unit includes: a second photosensitive member configured to carry a second developer image to be transferred onto the transfer medium having the first developer image transferred thereon; and a holding member configured to remove substances attached to a surface of the second photosensitive member from the surface of the second photosensitive member, temporarily hold the substances and return the substances to the surface of the second photosensitive member.
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