发明名称 Image output apparatus and control method therefor
摘要 An image output apparatus capable of preventing occurrence of quality degradation problem due to fixing failure such as fixing offset at a low cost, by rotating fixing rollers at timing other than that of paper discharge processing. An engine transfers a toner image generated based on image information onto a print sheet, and fixes the transferred toner image to the print sheet by a fixer with fixing rollers. A number of print sheet detector detects whether or not the number of discharged pages has become a predetermined number, and if the number of discharged pages has become the predetermined number, the fixing rollers are rotated for a predetermined period after the completion of page discharge, by an instruction of post rotation instructor.
申请公布号 US6438334(B1) 申请公布日期 2002.08.20
申请号 US20000599961 申请日期 2000.06.23
申请人 CANON KABUSHIKI KAISHA 发明人 HONMA KOICHI
分类号 G03G21/14;B41J29/38;G03G15/00;G03G15/20;(IPC1-7):G03G15/20 主分类号 G03G21/14
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