| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet conveyance device capable of suppressing the operation of the revolving shaft of a switching guide plate in the case of determining the abnormality of the switching guide plate.SOLUTION: A detection part 507 detects that a switching guide plate 504 exists at a predetermined position, and a control part 303 executes an abnormality detection mode and a position adjustment mode, and a temperature determination part 302 determines whether or not a current environmental temperature is a low temperature. When it is determined that the current environmental temperature is the low temperature by the temperature determination part 302, and the switching guide plate 504 is detected by the detection part 507 at the time of power activation, the control part 303 rotates the switching guide plate 504 once to execute the abnormality detection mode. When it is detected that the current environmental temperature is the low temperature by the temperature determination part 302, and the switching guide plate 504 is not detected by the detection part 507, the control part executes the position adjustment mode, and executes the abnormality detection mode. When it is detected that the current environmental temperature is not the low temperature by the temperature detection part, and the switching guide plate 504 is detected by the detection part, the control part 303 does not execute the position adjustment mode.SELECTED DRAWING: Figure 3 |
