CHAPTER 3 THEORY OF OPERATION
3-20
2.2.4 Paper
registration
After the paper top position is detected by the regist front actuator, the paper, separated into
individual sheets by the paper pick-up roller, is fed further for a specified time, and the paper
top position reaches the paper feed roller so that the paper skew is adjusted. Then, the
solenoid is turned off, the paper feed roller starts turning, and the paper is fed to the transfer
block in the drum unit.
Fig. 3-24
The regist rear actuator in the path from the feed roller to the transfer roller controls the first
print position on the paper.
Photosensitive drum
Transfer roller
Regist actuator rear