Invention Grant
US08971742B2 Image forming apparatus to change image magnification by controlling sheet conveyance speed
有权
图像形成装置，通过控制纸张传送速度来改变图像放大率
- Patent Title: Image forming apparatus to change image magnification by controlling sheet conveyance speed
- Patent Title (中): 图像形成装置，通过控制纸张传送速度来改变图像放大率
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Application No.: US13408314Application Date: 2012-02-29
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Publication No.: US08971742B2Publication Date: 2015-03-03
- Inventor: Wataru Furuichi
- Applicant: Wataru Furuichi
- Applicant Address: JP
- Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee Address: JP
- Agency: Cantor Colburn LLP
- Priority: JP2011-053931 20110311
- Main IPC: G03G15/16
- IPC: G03G15/16 ; G03G15/01
Abstract:
Provided is an image forming apparatus which enables control to change a longitudinal magnification of an image transferred on a sheet in a sheet conveyance direction by changing a rotation speed of a second transfer section while prohibiting misalignment of transfer without requiring a changing time of the longitudinal magnification which causes the decreasing of productivity.
Public/Granted literature
- US20120230716A1 IMAGE FORMING APPARATUS TO CHANGE IMAGE MAGNIFICATION BY CONTROLLING SHEET CONVEYANCE SPEED Public/Granted day:2012-09-13
Information query
