Xerox Phaser 7400 Service Manual

Error Messages and Codes 3-15
Using the Troubleshooting Procedures
1. Applicable Status Code(s) lists the error message(s) addressed by each
troubleshooting procedure.
2.
Applicable Parts and Wiring and Plug/Jack References assist you in locating
information available for a particular part or procedure.
3. Follow each
Step in a troubleshooting procedure sequentially in the order given
until the problem is fixed or resolved.
4. The
Actions and Questions box instructs you to perform a certain action or
procedure. Also included are precautions and/or additional procedures you must
follow to isolate the problem.
5. When a procedure instructs you to test a component using Service Diagnostics,
see "Service Diagnostics" on page 4-7 for the detailed steps and functions for
testing parts, assemblies, or subsystems of the printer.
6. Some actions are followed by a question. If your response to the question is
Yes,
then follow the instructions for a Yes reply. If your response to the question is
No, then follow the instructions for a No reply.
7. Troubleshooting procedures frequently ask you to take voltage readings or test
for continuity or resistance at certain test points. The
Wiring and Plug/Jack
References
table provides pointers to the diagrams that provide this information.
8. Troubleshooting procedures often ask you to replace a printer component. When
instructed to replace a non-spared component and that component is part of a
parent assembly, replace the entire parent assembly.
Warning Messages (continued)
_ Waste Cartridge is Almost Full 3-180
_ [C][M][Y][K] Imaging Unit is Past End of Life 3-60
_ Fuser is Past End of Life 3-63
_ Transfer Unit is Past End of Life 3-61
_ [C][M][Y] Toner Cartridge Empty 3-59
_ Transfer Roller is at End of Life 3-61
_ Replace Fuser 3-63
_ Non-Xerox [C][M][Y][K] Toner Cartridge 3-181
_ Staple Cartridge Is Empty 3-182
_ Punch Waste Box is Full or Missing 3-183
_ Finisher Away From Base 3-184
_ Finisher Away From Printer 3-185
_ Duplicate IP Address Detected 3-89
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