| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the forced driving of an actuator, a light exposure source and the like for a period of time longer than required in assembling or servicing and improve durability by providing a driving means for driving respective parts of an image forming device respectively and individually and a driving release means for releasing the driving automatically after a given time. SOLUTION: A clutch 33, a solenoid 34 and a motor 25 as a driving means of driving respective components and parts of an image forming device individually in the driving control by a printer controller 26 are control driven through respective drivers 30-32 in an image forming device, and a check jig 36 is connected with the printer controller 26. When anyone of the clutch 33, the solenoid 34 and the motor 35 is driven forcibly alone, the driving state of a printer main body 1 is inspected by the arrangement. For instance, when a driving instruction for the clutch 33 is issued from the check jig 36, a timer is started, and after the lapse of the given time, the driving of the clutch 33 is started, and a second timer is started simultaneously, and after the lapse of the given time, the driving of the clutch 33 is stopped forcibly. |
