Xerox PHASER 7500 Service Manual

2-44 Phaser 7500 Printer Service Manual
Theory of Operation
Registration
Takeaway Clutch (PL15.1.1)
The Takeaway Clutch transfers the drive of the Main Drive Motor to the Takeaway
Roll.
Regi Clutch (PL15.2.4)
The Regi Clutch transfers the drive of the Main Drive Motor to the Regi Roll.
Regi Sensor (PL15.2.10)
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
Transparency Sensor (PL15.2.7)
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
Take Away Clutch
Registration Sensor
Transparency Sensor
Transparency Sensor
Reflector
s7500-377

Xerox PHASER 7500 Specifications

General

Max Print Resolution	1200 x 1200 dpi
Monthly Duty Cycle	150, 000 pages
Standard Paper Capacity	550 sheets
Duplex Printing	Optional
Standard Memory	256 MB
Network Connectivity	10/100/1000Base-T Ethernet
Supported Operating Systems	Windows, Mac OS, Linux
Max Paper Capacity	2, 100 sheets
Connectivity	USB 2.0, Ethernet
PDL	PostScript 3, PCL 6, PDF
Print Speed	Up to 35 ppm