发明名称 |
Transfer print voltage adjustment based on temperature, humidity, and transfer feedback voltage |
摘要 |
An electrographic image forming device may use a feedback loop to determine environmental conditions and accordingly set one or more operating parameters. The device may detect a resistance/capacitance characteristic of a feedback loop comprising an interface between a first component and a second component of an image forming unit. The device may detect temperature measurements and humidity measurements that can be used to calculate wet-bulb temperature or other metrics used to characterize ambient environmental conditions. The interface may be one in which a toner image is transferred during image forming device operation. A controller may adjust the resistance/capacitance characteristic in response to wet-bulb temperature in conjunction with measured transfer feedback voltage.
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申请公布号 |
US8213817(B2) |
申请公布日期 |
2012.07.03 |
申请号 |
US20080240199 |
申请日期 |
2008.09.29 |
申请人 |
BOOTH ROBERT REED;EMBRY KERRY LELAND;ETTER PAUL WESLEY;MARIN CLAUDIA ALEXANDRA;LEXMARK INTERNATIONAL, INC. |
发明人 |
BOOTH ROBERT REED;EMBRY KERRY LELAND;ETTER PAUL WESLEY;MARIN CLAUDIA ALEXANDRA |
分类号 |
G03G15/16 |
主分类号 |
G03G15/16 |
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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