Xerox Phaser 7400 Service Manual

3-10 Phaser 7400 Color Printer Service Manual
Fatal Errors
T1 Fuser Upper Failure 3-90
T2 Fuser Lower Failure 3-90
T29 Temp Sensor Failure 3-92
T30 RH Sensor Failure 3-93
T31 RH Wet Sensor Failure 3-93
T32 LED Over Temperature Failure 3-94
T34 Motor Overheating Failure 3-95
U0 Engine ROM Failure 3-96
U1 Engine RAM Failure 3-96
U2 Engine EPROM Failure 3-96
U3 Engine EPROM Missing Failure 3-96
U4 Engine SRAM Failure 3-96
U5 Engine Control Failure 3-96
U6 Power Supply Failure 3-97
U7 Feeder Home Failure 3-98
U8 Controller Fan Failure 3-99
U9 Power Supply Fan Failure 3-100
U10 Top Cover Cooling Fan Failure 3-101
U11 Imaging Unit Fan Failure 3-102
U40 Transfer Unit Fan Failure 3-103
U41 Engine Cavity Fan Failure 3-104
U12 Duplex Interface Failure 3-105
U14 Tray 3 Interface Failure 3-106
U13 Tray 4 Interface Failure 3-106
U16 Tray 5 Interface Failure 3-106
U17 Tray 6 Interface Failure 3-106
U51 Inverter Unit Interface Failure 3-107
U18 Yellow LED Failure 3-108
U19 Magenta LED Failure 3-108
U20 Cyan LED Failure 3-108
U21 Black LED Failure 3-108
Error Message Summary (Continued)
Error Control Panel Message Page

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