| 摘要 |
During the changeover of image resolution to 600 dpi and 1200 dpi, potential setting is controlled in conformity with the individual information of a process cartridge and the used amount of a photosensitive drum. The individual information is information regarding the manufacturing lots or the kinds of the process cartridge, a developer, the photosensitive drum, a charging roller for acting on the photosensitive drum, a developing apparatus, a cleaning apparatus, and a functional member of the charging roller.
|
