发明授权
US09400475B2 Power supply device to selectively output power and transfer device to transfer a toner image to a sheet
有权
供电装置用于选择性地输出功率和传送装置以将调色剂图像转印到纸张上
- 专利标题： Power supply device to selectively output power and transfer device to transfer a toner image to a sheet
- 专利标题（中）： 供电装置用于选择性地输出功率和传送装置以将调色剂图像转印到纸张上
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申请号： US14685045申请日： 2015-04-13
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公开(公告)号： US09400475B2公开(公告)日： 2016-07-26
- 发明人: Katsuhito Suzuki , Masahide Nakaya , Tomokazu Takeuchi , Shinya Tanaka
- 申请人： Katsuhito Suzuki , Masahide Nakaya , Tomokazu Takeuchi , Shinya Tanaka
- 申请人地址： JP Tokyo
- 专利权人： RICOH COMPANY, LTD.
- 当前专利权人： RICOH COMPANY, LTD.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P
- 优先权： JP2012-034434 20120220
- 主分类号： G03G15/00
- IPC分类号： G03G15/00 ; G03G15/16 ; G03G13/16 ; G03G15/14
摘要：
A transfer device includes a direct-current (DC) power supply configured to output a DC voltage; an alternating-current (AC) power supply configured to selectively output a superimposed voltage in which an AC voltage is superimposed on the DC voltage output from the DC power supply or the DC voltage output from the DC power supply; and a transfer unit configured to transfer a developer to a sheet using the voltage output from the AC power supply.
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