Xerox Phaser 4620 User Manual

5/2011
8-25
Phaser 4600/4620 Printer Service Manual
Mailbox
Principles of Operation
Revision - Xerox Internal Use Only
This sensor detects the entry of media into the mailbox from the IOT exit. The Mailbox
activates the IOT exit gate when the print job specifies output to the mailbox.
• Stack (Bin) Full Sensors
These sensors detect when the amount of media in each output tray reaches the maxi-
mum of 100 sheets.
• Tray Empty Sensor
These sensors detect when each output tray is empty or when media is jammed at the
diverter.
• Rear Door Interlock Switch
Located under the top cover, this microswitch monitors the Mailbox rear door position.
When the rear door is opened, power to the drive assemblies is cut off and the firmware
enters a reinitiation state.
Figure 2 Mailbox component locator
Mailbox Drive and Electrical
The Mailbox uses these components to drive media transport and activate the IOT exit gate
and diverters that route media into and out of the Mailbox.
• Transport Motor, Figure 3.
This motor, using a series of 4 belts, drives the transport rollers that move media through
the Mailbox and to the output trays.
Figure 3 Mailbox Transport Motor
• Diverter Drive Assemblies, Figure 4.
The Upper and Lower Diverter Drive Assemblies drive the diverters used to direct the
media into the Mailbox and appropriate output tray.

Xerox Phaser 4620 Specifications

General

Operating temperature (T-T)	50 - 90 °F
Operating relative humidity (H-H)	20 - 80 %
Color	No
I/O ports	10/100/1000 BaseT Ethernet, USB 2.0
Depth (min)	541 mm
Height (min)	420 mm
Minimum width	476 mm
Minimum weight	34.6 kg
Package length	698.49 mm
Print technology	Laser printing
Mac compatibility	Yes
Security features	Audit log, HTTPS, Image overwrite security, IP filtering, IPSec, Network authentication, SNMPv3, 802.1x
Storage drive type	Optional
Print memory (standard)	256 MB
Power consumption (active)	900 W
Minimum storage drive space	160 GB
Power consumption (standby)	93 W
Power consumption (PowerSave)	10 W
Storage media	HDD
Maximum internal memory	768 MB
Sound power level (standby)	39 dB
PCL fonts	93
Certification	Class 1 Laser Product, CE Marked, EMC Directive 89/336/EEC, EN 55022 Class B, EN 55024, FCC Part 15, Class B, Low Voltage Directive 73/23/EEC, RoHS Directive 2002/95/EC
Country of origin	China
Maximum duty cycle	275000 pages per month
Number of PostScript fonts	136
Number of print cartridges	1
Total input capacity	550 sheets
Total output capacity	500 sheets
Maximum input capacity	2000 sheets
Multi-Purpose tray input capacity	100 sheets
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	7.8 s
Print speed (black, normal quality, A4/US Letter)	65 ppm
Display	LCD
Package weight	40200 g
Maximum print size	216 x 356 mm
Paper tray media types	Bond paper, Card stock, Labels, Pre-Printed, Recycled paper, Transparencies
ISO A-series sizes (A0...A9)	A4
Standard interfaces	USB 2.0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Export Control Classification Number (ECCN)	EAR99

Weight and Dimensions

Width	627.37 mm
Height	685.79 mm
Dimensions (WxDxH)	476 x 420 x 541 mm