发明名称 |
System and Method for Adjusting Selected Operating Parameter of Image Forming Device Based on Selected Environmental Conditions to Control White Vector |
摘要 |
A system for adjusting a selected operating parameter of an image forming device to control white vector based on selected environmental conditions includes an image forming station having a photoconductive surface with a latent image formed by discharged areas leaving non-discharged areas different from the discharged areas, a sensor mechanism for measuring selected environmental conditions of dry-bulb temperature and relative humidity, a control mechanism for reading the sensor mechanism to adjust the voltage bias of a charging unit by an offset applied to the charging unit based on a wet-bulb temperature value so as to minimize white vector without enabling onset of development of toner background on non-discharged areas, and a memory connected to and accessible by the control mechanism and storing a lookup table of a list of wet-bulb temperature values related to measured dry-bulb temperature and relative humidity values and correlated to a list of voltage bias offsets.
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申请公布号 |
US2010080585(A1) |
申请公布日期 |
2010.04.01 |
申请号 |
US20080240255 |
申请日期 |
2008.09.29 |
申请人 |
BOOTH ROBERT REED;EMBRY KERRY LELAND;ETTER PAUL WESLEY;MARIN CLAUDIA ALEXANDRA;BALANDRAN GREGORIO |
发明人 |
BOOTH ROBERT REED;EMBRY KERRY LELAND;ETTER PAUL WESLEY;MARIN CLAUDIA ALEXANDRA;BALANDRAN GREGORIO |
分类号 |
G03G15/00;G03G15/02 |
主分类号 |
G03G15/00 |
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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