Service manual

28 March 2006 PAPER FEED
6-37
Detailed
Descriptions
6.9.7 REGISTRATION ROLLER UP/DOWN MECHANISM
• After the printing paper is caught between the drum and the press roller, the
registration motor stops and the upper registration roller [A] is released from the
lower registration roller. This is to prevent interference from the registration
rollers while the drum and press roller transport the paper.
• When the high point of the cam [B] on the drum drive gear reaches the cam
follower [C], the shaft [D] rotates clockwise (as seen from the operation side) to
release the upper registration roller [A] from the lower registration roller.
C267D950.WMF
[A]
[B]
[C]
[D]