| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming device stably improving the separability of transfer material from a fixing roller regardless of the kinds of all the transfer material and all the images. SOLUTION: In this device, a margin at the leading edge of the image is controlled according to image density. Then, the margin at the leading edge of the image written on a photoreceptor drum 3 by an image writing device 30 is controlled according to an integrated value being image density information obtained by integrating image signals from a personal computer 51 by the video counter 20a of an image processing arithmetic device 20. |
