| 摘要 |
PROBLEM TO BE SOLVED: To bring down the cost of an image forming device utilized as an output equipment for a computer, etc. SOLUTION: In the device, separation between a photoreceptor drum 6 and a transfer roll 13 and separation between the transfer roll 13 and a cleaning roll 14 are collectively performed by being provided with a contact/uncontact link 16 that is engaged with the cleaning roll 14 and forming a clearance 19a in a direction of evasion with the transfer roll 13, being installed with a pressing member 17 to slide the link 16 in the direction of evasion and a cam 18 for controlling contact/uncontact, that is an oval sectional shape in a direction of the shaft, making the pressing member 17 slid by rotating the cam 18 and making the link 16 pressurized in the evading direction.
|
