| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain excellent fixing performance and reliable separation performance without causing toner blister even when recording on a coated sheet or the like. <P>SOLUTION: In a sheet feed part 200B, two sheet housing parts 220, 221 are provided. Just before a recording medium (for example, a coated sheet) which is fed from the sheet housing part 220, on which an image is formed passes through a fixing device 100, pre-sheet passing for allowing a normal transfer sheet fed from the other sheet housing part 221 to pass through the fixing device 100 in a non-image forming state, and the temperature of a pressure member is kept low so as to prevent the toner blister. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
