Xerox Phaser 4500 Service Manual page 66

Theory of Operation
2-30
P4510 P4500
1
2
1
12
1. LVPS (includes DC-DC converter in
P4510)
2. Exit motor PWBA
3. Rear cover switch
4. Laser interlock (P4500 only)
5. Top cover switch (P4500 only)
6. Main fan
4
3
8
7
11
7. 5 V interlock
8. 24 V interlock
9. Image processor board
10.HVPS/engine logic board
11.Sub fan
12.DC-DC converter (separate board in
P4500; integrated into LVPS in
P4510)
Phaser 4500/4510 Service Manual
5
6
9
10
s4510-026