| 摘要 |
<P>PROBLEM TO BE SOLVED: To make it possible to place a photoreceptor cartridge 3 and developing cartridge 4 on a table 67 in stable positions when they are replaced. <P>SOLUTION: The photoreceptor cartridge supports a photoreceptor drum 13 in one side of a case 30 so that the photoreceptor drum 13 is rotatable, the photoreceptor drum 13 being used to form an electrostatic latent image on it. The photoreceptor cartridge also accommodate the developing cartridge 4 in a storage section 32 so that the developing cartridge 4 is detachable, the storage section 32 being formed on the other side of the case 30 so as to be open at the top and the developing cartridge 4 having a developing roller 14 for supplying developer to the photoreceptor drum 13. On the lower face side of the case 30, grounding parts 69a and 69a are disposed near front and rear ends so that the gravity centers of the cartridges 3 and 4 are located between them, with the developing cartridge 4 accommodated in the case. Thus, with the grounding parts 69a and 69b in contact with the upper face of a flat table 67, the cartridges can be stably placed there. <P>COPYRIGHT: (C)2010,JPO&INPIT |
