Invention Grant
US07992954B2 Image forming apparatus capable of increasing throughput of duplex printing
有权
能够提高双面打印生产能力的图像形成装置
- Patent Title: Image forming apparatus capable of increasing throughput of duplex printing
- Patent Title (中): 能够提高双面打印生产能力的图像形成装置
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Application No.: US11901197Application Date: 2007-09-13
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Publication No.: US07992954B2Publication Date: 2011-08-09
- Inventor: Kenichi Kawabata
- Applicant: Kenichi Kawabata
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Cooper & Dunham LLP
- Priority: JP2006-247755 20060913
- Main IPC: B41J29/38
- IPC: B41J29/38 ; B41J2/01

Abstract:
An image forming apparatus operable in a duplex printing mode includes a liquid ejecting head, a conveyance member, a charger, and a controller. The liquid ejecting head ejects liquid droplets to respective first and second faces of a recording medium to form images thereon. The conveyance member conveys the recording medium while attracting the recording medium thereon by electrostatic force. The charger conduct a charging operation of the conveyance member to generate the electrostatic force. The controller is configured to control, based on a state of the first face having the image formed thereon, the charging operation during an image formation on the second face, and control a pause operation of a conveyance of the recording medium after the image formation on the second face.
Public/Granted literature
- US20080062215A1 Image forming apparatus capable of increasing throughput of duplex printing Public/Granted day:2008-03-13
Information query
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