摘要 |
PROBLEM TO BE SOLVED: To provide an image forming apparatus that can shorten a time required for adjustment operation when an adjustment operation that requires a speed change and an adjustment operation that does not require the speed change overlap.SOLUTION: The image forming apparatus includes a CPU 201, and a RAM 203 in which a color shift correction execution counter and a density correction execution counter are deployed. When the count value of the color shift correction execution counter is at a specified value or larger and it is determined that the color shift correction is executed, and if the count value of the density correction execution counter is at a specified value or larger and it is determined that the toner density correction is executed, the CPU 201 switches an image forming speed from a low speed to a constant speed. Then the CPU 201 consecutively executes the color shift correction operation and the toner density correction operation at the constant speed, and after the completion of the adjustment operation, switches the image forming speed from the low speed to the constant speed. |