| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a device guiding a sheet in a stable state, and a sheet passage detecting device and an image forming device provided with the guiding device. SOLUTION: A recording paper guiding device 29 is provided with a guide plate 46. The guide plate 46 is positioned in a groove 21a of a lower carrying roller 21 of grooves formed in a rotating direction of a carrying roller pair 21, 22 clipping and rotating the recording paper to carry the recording paper, and guides the recording paper.</p> |
