Xerox 495 Operator's Manual page 148

REPLACING THE ROLLER UNIT
Transfer Unit A
Guides
Page 8-14
4. Loosen the thumbscrew on the left of Roller unit A[R1a].
5. Grasp the handle of Roller unit A[R1a] and pull the unit out fully.
Guide Roller
CAUTION
Do not touch the waste toner cap of the roller unit, as it may open
and cause the toner to scatter.
6. Line up the guides of the new roller unit with those of the transfer unit
and insert the roller unit fully.
Guides
Guide Roller
Roller unit A[R1a]
PERFORMING ROUTINE MAINTENANCE
Roller unit A[R1a]
Thumbscrew
Xerox 495 Continuous Feed Duplex Printer Operator Guide
Waste Toner Cap