| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet material conveying device that can maintain stable detecting accuracy by suppressing the adhesion of foreign matters to a transmission type sensor, and provide an image forming device provided with this sheet material conveying device. SOLUTION: In a sheet material conveying device provided with a sheet material detecting means for detecting sheet material S by receiving light through a prism type reflecting plate 4 (light transmission member) disposed in a conveying path, a bent part 10 is provided at the conveying path near the prism type reflecting plate 4, and the conveyed sheet material S is brought into sliding contact with the prism type reflecting plate 4. |
