| 摘要 |
PROBLEM TO BE SOLVED: To prevent a user from erroneously fixing a sheet loading base.SOLUTION: In the state where a control lever 67 (operation object part) is located at a first position, side regulation plates 52, 53 (sheet regulation part) of regulating the position of a sheet are located at a first sheet regulation position for regulating the position of the sheet in the first size, and a protrusion part 78b (ascending/descending regulation part) allows ascending and descending of the sheet loading base (loading member). In the state where the control lever 67 is located at the second position, the protrusion part 78b (ascending/descending regulation part) regulates ascending/descending of the sheet loading base. The sheet loading device comprises a movement regulation unit 76 which regulates startup of the control lever 67 from the first position to the second position.SELECTED DRAWING: Figure 5 |
