| 摘要 |
PROBLEM TO BE SOLVED: To reduce a level difference in glossiness of a first face of a recording material or a difference in glossiness between the first face of the recording material and a second face of the recording material, in a cascade image forming apparatus in which a single image forming apparatus is connected thereto, a first image forming apparatus prints the first face of the recording material, and a second image forming apparatus prints the second face of the recording material.SOLUTION: The fixing speed of a second image forming apparatus forming an image second time or after, or the rotation speed of a pressure member, or the rotation speed of an external heating member are respectively set faster than the fixing speed of a first image forming apparatus forming an image initially (first), or the rotation speed of the pressure member, or the rotation speed of the external heating member according to the type of a print medium. |
