| 摘要 |
PROBLEM TO BE SOLVED: To provide technique capable of reducing a load added to a user in handling a jam while preventing cost increase or device enlargement. SOLUTION: This fixing device 130 is provided with a drive discontinuity means 20 to discontinuously transmit rotation drive force from gears 17a, 17b, and 17c to gears 17d, 17e, and 17f based on the size of the rotation drive force added from the gears 17a, 17b, and 17c to the gears 17d, 17e, and 17f, and the rotation direction of the gears 17a, 17b, and 17c to the gears 17d, 17e, and 17f in a drive transmission means 17. COPYRIGHT: (C)2006,JPO&NCIPI
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