Xerox Phaser 7400 Service Manual

Wiring Diagrams 10-17
Wiring Diagrams
Notations Used in Wiring Diagrams
The following describes the legend used in the wiring diagrams shown on the
following pages.
Symbol Description
Denotes a plug.
Denotes a jack.
Denotes Pin yy and Jack yy of the connector Pxx and
Jxx.
Denotes a Jumper Connection(JCxxx/xxx). Each end of
the Jumper connection has a numeric designation.
Denotes the parts.
PL X.Y.Z implies the item "Z" of plate (PL) "X.Y" in Parts
List.
Denotes functional parts attached with functional parts
name.
Denotes the control and its outline in PWB.
Denotes a connection between parts with harnesses or
wires, attached with signal name/contents.
Denotes the function, and logic value of the signal to
operate the function (Low: L, High: H).
The given voltage is for signal in high status.
The arrow indicates the direction of signal.
P/JXX
YY
JCxxx
Fuser
PL X.Y.Z
Heater
Control
DEVE_A
CLUTCH ON(L)+24VDC

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