发明名称 |
METHOD FOR ADJUSTING A SENSOR RESPONSE |
摘要 |
A method for determining a variance of a sensor in inkjet printers comprising maintaining a printer carriage at a stationary position; illuminating a media patch of known characteristics with a light source that varies an intensity of the light between at least a first and second intensity, in which the second intensity is different from the first intensity; obtaining an amount of light transmitted through the media patch by measuring a signal from a photo-detector during the illumination; and comparing the amount of received light to stored target values to determine a variation of the sensor response for forming a correction factor; and using the correction factor to calibrate at least a first signal of the inkjet printer.
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申请公布号 |
US2012306958(A1) |
申请公布日期 |
2012.12.06 |
申请号 |
US201113118805 |
申请日期 |
2011.05.31 |
申请人 |
PAWLIK THOMAS D.;POWERS THOMAS F.;RZADCA MARK C. |
发明人 |
PAWLIK THOMAS D.;POWERS THOMAS F.;RZADCA MARK C. |
分类号 |
B41J29/393 |
主分类号 |
B41J29/393 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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