Invention Grant
- Patent Title: Printing apparatus and method
- Patent Title (中): 印刷装置及方法
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Application No.: US11702238Application Date: 2007-02-05
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Publication No.: US07826770B2Publication Date: 2010-11-02
- Inventor: Joseph M. Wing , Brian R Conrow , Robert Edward Hildebrand , Brian J. Perry , Alan G. Schlageter , Shawn Updegraff , Moritz P. Wagner , R. Enrique Viturro
- Applicant: Joseph M. Wing , Brian R Conrow , Robert Edward Hildebrand , Brian J. Perry , Alan G. Schlageter , Shawn Updegraff , Moritz P. Wagner , R. Enrique Viturro
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Fay Sharpe LLP
- Main IPC: G03G15/00
- IPC: G03G15/00
Abstract:
Disclosed is a printing apparatus and method to correct for image non-uniformities. The printing apparatus comprises a photoreceptor (P/R) belt charging device positioned to charge the P/R belt after an image is transferred to a media sheet. Subsequently, an image sensing device scans the P/R belt residual image or patches to detect image non-uniformities.
Public/Granted literature
- US20080187335A1 Printing apparatus and method Public/Granted day:2008-08-07
Information query
