Xerox Phaser 6600 Service Manual page 615

Wiring
Symbol Description
Denotes an On-Off Switch (single-pole, single-
throw switch).
On Off Switch
Denotes an On-Off Switch (Temperature -
normally close).
Temperature Switch
Denotes an NPN Photo-transistor.
I/L +24 VDC Denotes DC voltage when the Interlock
Switch in MCU Board turns On.
+5 VDC Denotes DC voltage.
+3.3 VDC
SG Denotes signal ground.
AG Denotes analog ground.
RTN Denotes return.
Xerox Internal Use Only Phaser 6600 and WorkCentre 6605 7-23
Service Manual