| 摘要 |
PURPOSE:To prevent the generation of image failure by individually controlling each linear velocity of a photosensitive body, a paper feeding roll and a fixing roll. CONSTITUTION:The device is provided with a photosensitive body driving roll, and each driving motor 1A to 1C of a paper feeding roll and a fixing roll, the linear velocity of each roll is detected by sensors 2A to 2C, this is compared and checked with the optimum linear velocity of each roll stored in a memory 3A at a rotation control part 4A, each driving motors 1A to 1C are controlled by feeding back, and the image of good quality can be formed by making the linear velocity of each roll and the difference in the linear velocity between each roll to be a fixed quantity. |
