发明公开
EP1628166A2 Systems and methods for correcting banding defects using feedback and/or feedforward control
有权
用于校正带缺陷具有反馈控制和/或前馈控制的系统和方法
- 专利标题: Systems and methods for correcting banding defects using feedback and/or feedforward control
- 专利标题(中): 用于校正带缺陷具有反馈控制和/或前馈控制的系统和方法
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申请号: EP05104459.2申请日: 2005-05-25
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公开(公告)号: EP1628166A2公开(公告)日: 2006-02-22
- 发明人: Hamby, Eric S. , Gross, Eric M. , Viassolo, Daniel E. , Thompson, Michael D. , Viturro, R Enrique , Xiao, Fei , Lange, Clark V.
- 申请人: Xerox Corporation
- 申请人地址: Xerox Square - 20A, 100 Clinton Avenue South Rochester, New York 14644 US
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: Xerox Square - 20A, 100 Clinton Avenue South Rochester, New York 14644 US
- 代理机构: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权: US852216 20040525
- 主分类号: G03G15/00
- IPC分类号: G03G15/00
摘要:
Systems and methods of controlling banding defects on a receiving member in an imaging or printing process using a feedback and/or feedforward control technique. In one exemplary embodiment, a method of controlling banding defects on a receiving member in an imaging or printing process includes (a) determining a toner density on the receiving member, (b) automatically determining the extent of banding on the receiving member by comparing the determined toner density to a reference toner density value, and (c) automatically adjusting the toner density based on a result obtained from the comparison of the measured toner density to the reference toner density value, automatically determining the extent of banding and automatically adjusting the toner density being performed using a feedback and/or feedforward control routine or application.
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