Image forming apparatus that controls supply bias for supplying and collecting developer
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United States of America Patent
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May 8, 2018
Issued Date -
N/A
app pub date -
Mar 2, 2016
filing date -
Mar 6, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
An image forming apparatus includes: a development unit configured to develop, using a developer, the electrostatic latent image formed on an image carrier and form a developer image in a region where the image carrier faces the development unit; a supply unit configured to output a supply bias, supply the developer to the development unit, and collect the developer from the development unit; a reception unit configured to receive image data; an analysis unit configured to analyze a non-image region where the developer image is not formed from the image data; and a control unit configured to control the supply bias in accordance with a length of the non-image region where the developer image is not formed in a rotation direction of the image carrier.
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