| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrophotographic imaging device, capable of enhancing reliability of a photoreceptor drum cartridge with respect to resistance to environment and resistance to electrostatics, and preventing sudden damages to a connector at the time of attaching/detaching of the photoreceptor drum cartridge. SOLUTION: Power is fed to the photoreceptor drum cartridge 5, which can be attached to/detached from a device body by using a magnetic connection means (a rotor magnet 1 and an excitation coil 3), and a waste toner full state detection sensor circuit (an LED 8b and PD 8c) and a recording circuit 9 for recording the number of prints and own history are incorporated in the cartridge 5. |
