Xerox Phaser 4600 Service Manual

04/2016
8-23
Phaser 4600/4620/4622 Printer Service Manual
8 Principles of Operation
Revised
Figure 6 Size Switch
2000-Sheet Feeder
2000-Sheet Feeder Sensors
• No Paper Sensor
This sensor, located on the Feeder, uses an actuator to determine whether the tray is
empty. When the actuator lowers, the sensor state changes to High and signals the
Engine Control Board.
• Stack Height Sensor
This sensor, located on the Feeder, uses an actuator to determine whether paper in the
tray is lifted. When the flag of the actuator leaves the sensing area, the sensor detects
that the paper has been lifted.
• Take Away Sensor
This sensor, located on the upper chute in front of the Feeder, uses an actuator to deter-
mine whether the paper has moved into the media path from the tray.
• Size Sensors
Three sensors located under the lift mechanism are actuated by the guides to report the
media size settings.
Figure 1 2000-sheet feeder sensors
Stack Height Sensor

Xerox Phaser 4600 Specifications

General

Print Technology	Laser
Print Resolution	Up to 1200 x 1200 dpi
Monthly Duty Cycle	Up to 275, 000 pages
Maximum Paper Capacity	3, 750 sheets
Processor	533 MHz
Supported Operating Systems	Windows, Mac OS, Linux
Connectivity	USB 2.0, Ethernet 10/100/1000Base-T
Memory	256 MB
Maximum Paper Size	8.5 x 14 inches
Print Languages	PCL 6, PostScript 3
Duplex Printing	Standard
Weight	25.9 kg