| 摘要 |
<p>PURPOSE:To surely control a discharge route based on an interruption action by providing a follower roller contacting either one of two main rollers, a means controlling the conveyance direction of paper, a means driving a conveyance control means with the aid of an interruption signal and paper receiving stands corresponding to respective main rollers. CONSTITUTION:The paper P led between a heat roller 58a and a pressure roller 58b, both of which comprise a heat fixing device 58, is discharged to the receiving stand 18 or 19 through the discharge route 62. According to a detection signal from a paper amount detector 67a or 67b, a solenoid 64 is driven, and the state of the follower roller 66 brought into press-contacting with any one of a switching claw 65 and the main rollers 63a and 63b is obtained by selecting a side where the paper amount does not attain a set one. The paper P is controlled to discharge, and an image forming action is executed. If an interruption action is selected, the solenoid 64 is driven in reverse order to discharge the paper P to the receiving stand 18 or 19 which is unused, whereby the entry of an interruption image forming component to the right before image forming component is prevented.</p> |
