| 摘要 |
<p>PURPOSE:To facilitate the removal of transfer paper without making the title image forming device large in side by stopping the image forming device after plural developing units housing device returns to a home position in the case of the occurrence of jamming. CONSTITUTION:The partition plates 45-46 of the plural developing units housing device Y ascent to work, so that the desired color developing units 41-43 are set in the image forming device X1. At the time of detecting that jamming occurs in paper passing paths 48 and 49, etc., the device X1 is stopped after the partition plates 45-46 ascend and the device Y returns to the home position. By opening the door 53, the transfer paper in jamming state can be easily removed without making the device large in size.</p> |
