| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming device capable of printing long sheet material on both surfaces of it in spite of a compact device constitution. SOLUTION: An opening/closing guide 150a to compose a double-side carrying passage 150 is rotated to release a part of the double-side carrying passage 150, and a rear part of the sheet material is retracted to the outside of a device main body, thereby the sheet material is held in the double-side carrying passage 150. |
