Invention Grant
- Patent Title: Method for calibrating BID current in electro-photographic printer
- Patent Title (中): 电子照相打印机BID电流校准方法
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Application No.: US12256592Application Date: 2008-10-23
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Publication No.: US07792444B2Publication Date: 2010-09-07
- Inventor: Shaul Raz , Sasi Moalem , Peter Forgacs
- Applicant: Shaul Raz , Sasi Moalem , Peter Forgacs
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: G03G15/10
- IPC: G03G15/10
Abstract:
A method for calibrating the BID current in an electrophotographic printer includes the steps of measuring electrode capacitance of an empty BID unit, installing the BID unit in an electrophotographic printer, comparing the measured capacitance with a calibration curve to determine the proper current for the BID unit, and adjusting the operating current of the BID unit according to the calibration curve.
Public/Granted literature
- US20090279911A1 METHOD FOR CALIBRATING BID CURRENT IN ELECTRO-PHOTOGRAPHIC PRINTER Public/Granted day:2009-11-12
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