Registration - Xerox Phaser 7500 Service Manual

Theory of Operation

Registration

Takeaway Clutch (PL15.1.1)
Regi Clutch (PL15.2.4)
Regi Sensor (PL15.2.10)
Transparency Sensor (PL15.2.7)
2-44
Transparency Sensor
Reflector
Transparency Sensor
The Takeaway Clutch transfers the drive of the Main Drive Motor to the Takeaway
Roll.
The Regi Clutch transfers the drive of the Main Drive Motor to the Regi Roll.
The Regi Sensor detects whether the lead edge of the paper has reached the
Registration section by changes in the Actuator.
Note
No paper: Sensor blocked
The Transparency Sensor is a reflective sensor that works together with the
Transparency Reflector (PL14.2.8). The Transparency Sensor Reflector is mounted
on Door A. It detects the change in potential due to exposure to light as the media
passes between the Transparency Reflector and the Transparency Sensor. The
Transparency Sensor also assesses the type of media (whether it is a Transparency
or not) by the output voltage.
Registration Clutch
Registration Sensor
Take Away Clutch
Phaser 7500 Printer Service Manual
s7500-377