| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming device capable of surely controlling rotation of a sheet feeding roller without increasing the size of a solenoid. <P>SOLUTION: A stopper member 21 is locked with a cam 17 rotating integrally with a chipped-tooth gear 13 having a chipped-tooth portion 13a fixed to a shaft 14 of a sheet feeding roller 2, and the chipped-tooth gear 13 is stopped at a position, where the chipped-tooth portion 13a is faced to a drive gear 15 for rotating the sheet feeding roller. Then, the stopper member 21 and the cam 17 are held to a locked position until a condition of an image forming device body becomes in a condition capable of forming images on the sheet by a restraining lever 22. Further, holding of the stopper member 21 by the restraining lever 22 is canceled together with a change of the condition of the image forming device body when making into conditions where the image formation is possible. <P>COPYRIGHT: (C)2009,JPO&INPIT |
