Xerox Phaser 4500 Service Manual page 42

Theory of Operation
2-6
This cross section shows the additional components associated with paper
transport when the 550-sheet feeders, the duplex unit, and the stacker are
installed.
1
2
8
7
9
11
12
1. Stacker pinch roller
2. Lower stacker roller
3. Upper stacker roller
4. Upper stacker pinch roller
5. Exit roller
6. Exit pinch roller
7. Duplex rollers
3
4
5
6
10
13
8. Duplex pinch rollers
9. Turn pinch rollers
10.Turn roller assemblies
11.Feed roller assemblies
12.Retard roller assemblies
13.Nudger roller assemblies
Phaser 4500/4510 Service Manual
4500-019