Xerox PHASER 7500 Service Manual

Phaser 7500 Printer Service Manual 2-51
Theory of Operation
Single Tray Module (STM) (Optional)
Tray 3 Paper Size Sensor (PL11.1.14)
Setting the Paper Size in the Paper Tray by moving the guides will change how the
Actuators interact with the 5 buttons when the Paper Tray is inserted. The paper
size in the Paper Tray is determined by the combination of On/Off states of these
buttons.
Tray 3 Feed/ Lift Up Motor (PL10.3.3)
The Tray 3 Feed/ Lift Up Motor drives the Feed Roll and Nudger Roll when in
forward rotation (CW direction), and raises/ lowers the Bottom Plate of the Tray
Assembly when in reverse rotation (CCW direction).
Tray 3 No Paper Sensor (PL10.3.6)
Tray 3 No Paper Sensor detects whether paper exists inside the Paper Tray by
changes in the Actuator.
Note
No paper: Sensor blocked
Tray 3 Nudger Level Sensor (PL10.3.6)
The Tray 3 Nudger Level Sensor detects whether the paper in the Paper Tray has
reached the Feed Position by the rising of the Bottom Plate.
Note
Raised: Sensor blocked
s7500-382
Tray 3 Paper Size Sensor
Tray 3 No Paper Sensor
Tray 3 Nudger Level Sensor
Single Tray Module Board
Single Tray Module
Takeaway Motor Assembly
Tray 3 Feed/Lift Up Motor
Single Tray Module L/H Cover Switch
Tray 3 Feed Out Sensor

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