Xerox Phaser 7400 Service Manual

Theory of Operation 2-39
Drive Assemblies
The following illustration shows the location for all the printer’s motors.
Imaging Unit Drive Motors
The Imaging Unit Motors drive the Imaging Unit drums, toner Agitation Bars and
Agitation Gears. Imaging Unit drive varies depending on the print mode. In addition
to the developing components, the Cyan Imaging Unit Motor uses a Lift Uplink
mechanism to raise the CMY Imaging Units during monochrome printing. When the
Cyan Imaging Unit Motor rotates (CCW), the Lift Uplink slides to the left, and as
indicated in the figure below, each Imaging Unit moves down for color printing.When
the Cyan Imaging Unit Motor rotates (CW), the Lift Uplink slides to the right, the
CMY Imaging Units move up for black and white printing.
s7400-389
Toner Motors
Imaging Unit Motors
Job Offset Motor
Transfer Unit Motor
Fuser Motor
Waste Toner Motor
Lift Motor
Feed Motor
Registration
Motor
Duplex
Motors

Xerox Phaser 7400 Specifications

General

Color	Yes
Print technology	Laser
Maximum resolution	600 x 1200 DPI
Time to first page (black, normal)	12 s
Print speed (black, normal quality, A4/US Letter)	40 ppm
Print speed (color, normal quality, A4/US Letter)	36 ppm
Storage media	HDD
Internal memory	512 MB
Processor model	PowerPC
Maximum internal memory	1 MB
Internal storage capacity	20 GB
Total input capacity	800 sheets
Maximum input capacity	3000 sheets
Paper tray 2 input capacity	350 sheets
Auto document feeder (ADF) input capacity	1650 sheets
Maximum print size	297 x 420 mm
Paper tray media types	Envelopes, Labels, Transparencies
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Letter (media size), Statement (140 x 216mm), Legal (media size)
Maximum ISO A-series paper size	A3
Power requirements	100-240V, 50/60Hz
Networking features	Fast Ethernet
Supported media weight(s)	270 g/m²
Maximum operating temperature range (T-T)	10 - 32 °C
Certification	FCC p.15 A, CE
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	-4 - 140 °F
Storage relative humidity (H-H)	10 - 95 %
Operating relative humidity (H-H)	20 - 80 %
Maximum duty cycle	150000 pages per month

Weight and Dimensions

Dimensions (WxDxH)	1438 x 623 x 975 mm