发明名称 |
Image forming apparatus, control device, detecting method of reference index on transfer body, and computer readable medium |
摘要 |
An image forming apparatus includes: a latent image forming unit forming a latent image; a transfer body on which a reference index for setting an output start time point of image data is formed; a detecting unit outputting a detection signal changing according to passing of an adhesion material on the transfer body; a controller that starts a first period during which change of the detection signal is ignored, according to first change of the detection signal, starts a second period after the first period, regards second change of the detection signal occurring first in the second period as a reference of the output start time point, and ignores change of the detection signal after the second change, to control outputting the image data; and a cleaning information outputting unit outputting information on cleaning the transfer body according to the number of changes of the detection signal in these periods.
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申请公布号 |
US8422907(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US20100952749 |
申请日期 |
2010.11.23 |
申请人 |
FUJIKI RYUJI;ARAI YASUHIRO;KOIZUMI KENJI;YOSHIKAWA HAYATO;FUJI XEROX CO., LTD. |
发明人 |
FUJIKI RYUJI;ARAI YASUHIRO;KOIZUMI KENJI;YOSHIKAWA HAYATO |
分类号 |
G03G15/16 |
主分类号 |
G03G15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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