Image forming and reproducing apparatus, and image...

Details Image forming and reproducing apparatus, and image... Image forming and reproducing apparatus, and image...

2007-10-09

2007-10-09

Lee, Susan S. (Department: 2852)

Electrophotography

Image formation

Transfer

C399S301000

Reexamination Certificate

active

11169676

ABSTRACT:
An image forming and reproducing apparatus is configured to transfer images formed on multiple rotatable image carriers (1Y,1C,1M, and1B) onto a transfer member (3) at associated transfer positions (P1-P4). The apparatus includes a rotation speed controller that controls the rotation speeds of the image carriers such that times required for the images formed at exposure positions of the image carriers to reach the associated transfer positions agree with each other among the image carriers when superposing the images one on the other on the transfer member.

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