Xerox Phaser 4510 - Page 66

2-30 Phaser 4500/4510 Service Manual
Theory of Operation
1.LVPS (includes DC-DC converter in
P4510)
7.5 V interlock
2. Exit motor PWBA 8. 24 V interlock
3.Rear cover switch 9. Image processor board
4.Laser interlock (P4500 only) 10.HVPS/engine logic board
5.Top cover switch (P4500 only) 11.Sub fan
6.Main fan 12.DC-DC converter (separate board in
P4500; integrated into LVPS in
P4510)
s4510-026
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P4500P4510