| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming device, is particular, where a multiple number of image forming units can be simultaneously locked and where a locking procedure is simple in regard to the image forming device of a tandem method where an upper part machine body can be released from a lower machine body. SOLUTION: In the device, a bearing member 92 is provided in each bearing part of 90M to 90K, an actuator 98 is moved leftward by operating a lever 102 in a direction of an arrow 'f', for example, in a state where a drum shaft 50' of a photoreceptor drum 50 constituting the image forming unit is set to a recessed part 91, the bearing member 92 is moved to a position of a solid line and the drum shaft 50' of each photoreceptor drum 50 is pressed. With this constitution, 4 pieces of the drum shafts 50' can be simultaneously locked by one operation of the lever 102 and locking of the image forming units 44 to 47 can be easily and efficiently carried out.
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