| 摘要 |
PROBLEM TO BE SOLVED: To perform both-face mode image forming by the other system function even during an alarm interruption by switching from one face image forming processing to reverse face image forming processing in accordance with a previously set condition when the interruption of image forming processing is judged. SOLUTION: When the interruption of the image forming processing is judged, switching from the one face image forming processing to the reverse face image forming processing is performed in accordance with the previously set condition. Thus, a first controlling means interrupting the image forming processing when the interruption of the image forming processing is judged and a second controlling means performing the image forming processing on the rear face of transfer paper stacked in an intermediate tray when the interruption of the image forming processing is judged and performing interruption release after the completion of the image forming processing are provided. Then, the switching of the first controlling means and the second controlling means is performed in accordance with a set condition. A CPU circuit part 205 is constituted of a CPU 206 and a ROM 207 or the like, and a control program is stored in the ROM 207. |
