Image forming apparatus with transfer voltage control
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United States of America Patent
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Nov 11, 2014
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N/A
app pub date -
Oct 17, 2011
filing date -
Oct 20, 2010
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Abstract
The present invention is directed to realizing a suitable electrical setting of a transferring unit as well as calculating the setting earlier than a conventional method. To achieve this, an image forming apparatus performs forcible light emission at an activation of a laser beam and automatic transferring voltage control (ATVC) concurrently. Then the image forming apparatus further corrects a result obtained by the ATVC during the forcible light emission and performs suitable electrical setting of a transferring unit.
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