| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable sufficient cooling for suppressing the curling and waving deformation of a sheet. <P>SOLUTION: An image forming apparatus includes: an image forming part 20; a fixing part 30; a first conveyance part; a second conveyance part; heat sinks 43 and 44; and a control part 60 which performs switching control based on specific information and printing information, allows the first conveyance part to convey the sheet and then, the first conveyance part to re-convey the sheet in a direction reverse to the conveyance direction, after the sheet passes through the heat sink 43, and allows the second conveyance part to convey the sheet, after the re-conveyance, when switching to a straight sheet passage path is performed and allows the second conveyance part to convey the sheet and then, the second conveyance part to re-convey the sheet in the direction reverse to the conveyance direction, after the sheet passes through the heat sink 44 and allows the first conveyance part to convey the sheet, after the re-conveyance, when switching to a both-side sheet passage path is performed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
