发明名称 |
Image forming apparatus capable of electrostatically attracting sheet effectively |
摘要 |
In an image forming apparatus, a recording head discharges liquid droplets onto a sheet conveyed on a conveying belt to form an image on the sheet. A sheet discharge device is provided downstream from the conveying belt in a sheet conveyance direction and is intermittently driven independently of and in synchronization with the conveying belt to convey the sheet in a sheet discharging direction. A voltage application device applies a voltage to a charger. A distance between the charger and a nip portion formed between a pressing member and the conveying belt for duplex printing is set so that a voltage applied by the voltage application device increases a charged potential of the conveying belt in an area electrostatically attracting a trailing end of a predetermined sheet and a leading end of a subsequent sheet. |
申请公布号 |
US8204429(B2) |
申请公布日期 |
2012.06.19 |
申请号 |
US20080324542 |
申请日期 |
2008.11.26 |
申请人 |
KAWABATA KENICHI;RICOH COMPANY, LTD. |
发明人 |
KAWABATA KENICHI |
分类号 |
G03G15/00;B65H29/30 |
主分类号 |
G03G15/00 |
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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