| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an image forming apparatus configured to prevent a cartridge from being wrongly inserted to a device body.SOLUTION: In a printer 1, when a process cartridge 15 having a first interference part 64 and a second interference part 87 is inserted in a body casing 2 in a trajectory different from a mounting trajectory, the first interference part 64 and the second interference part 87 are brought into contact with a protrusion 111 formed in the body casing 2. When the first interference part 64 and the second interference part 87 are brought into contact with the corresponding protrusion 111, the process cartridge 15 is regulated from moving in a direction in which the first interference part 64 and the second interference part 87 separate from the corresponding protrusion 111.</p> |
