发明名称 |
Image forming apparatus and image forming method |
摘要 |
In a digital copying machine according to an image forming apparatus of the invention, when a "thick paper" mode is set through an operation panel, a main CPU sets a gradient of gamma for "thick paper" in a gamma correction unit of an image processing unit. Thus, a toner attachment amount is controlled and changed from 1.6 mg/cm<SUP>2 </SUP>to 1.0 mg/cm<SUP>2</SUP>, thereby widening a fixation temperature range for good fixation. |
申请公布号 |
US2005117924(A1) |
申请公布日期 |
2005.06.02 |
申请号 |
US20040994245 |
申请日期 |
2004.11.23 |
申请人 |
TOSHIBA TEC KABUSHIKI KAISHA |
发明人 |
OKANO YOSHIAKI;HIRAYAMA MASATSUGU |
分类号 |
G03G15/00;G03G15/01;G03G15/16;G03G15/20;G03G21/00;H04N1/407;(IPC1-7):G03G15/00 |
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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