# Part
7 Tray 2 transport roller
8 Registration section
Registration section
Depending on the print job, the registration section receives paper from the tray, MPF, or duplex section.
As paper enters the registration roller, the sensor (registration) detects its presence. Skew adjustments are made on
the registration roller to align the leading edge of the paper.
The motor (registration) drives the registration roller, passing the paper to the print section.
# Part
1 Sensor (registration)
2 Registration roller
3 Motor (registration)
a Paper path from tray 1
b Paper path from trays 2ā4 and 3000āsheet tray
cPaper path from MPF section
d Paper path from Duplex section
7421
Appendix C: Theory of operation
759