10-34 Phaser 7500 Printer Service Manual
Plug/Jack and Wiring Diagrams
Denotes a Photo Sensor.
Denotes an LED.
Denotes a Safety Interlock Switch.
Denotes an On-Off Switch (single-pole, single-
throw switch).
Denotes an On-Off Switch (Temperature -
normally close).
Denotes an NPN Photo-transistor.
Represents an interconnection between parts
using wiring harness or wire.
Represents an interconnection which differs
according to the specifications.
Symbol Description
On Off Switch
NPN Phototransistor
Interconnection
Interconnection, Differing