Xerox Phaser 7400 Service Manual

4-4 Phaser 7400 Color Printer Service Manual
POST Soft Fault Messages
When POST detects a soft error, the printer continues the startup process. Before the
printer reaches its “Ready” state, the Startup page is printed with soft errors appearing
in a red box. The box contains all soft faults encountered, with the upper left corner of
the box in the center of the Startup page, and extending to the right margin, similar to
the one shown here.
These messages are substituted for <device>:
■ Real-Time Clock
■ RAM Memory Slot 1 Checksum
■ RAM Memory Slot 2 Checksum
■ RAM Memory Slot 1 Rejected
■ RAM Memory Slot 2 Rejected
■ IDE Disk
For Real-Time Clock errors, replace the Image Processor Board. For memory errors,
see
"RAM Memory Fault Isolation" on page 4-17. For IDE Disk errors, replace the
Hard Drive.
Hardware Failure:
<device>:
General Failure

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