Xerox Phaser 7400 Service Manual

Cleaning and Maintenance 7-5
Cleaning the LED Heads
Clean the LED Head if a vertical White band or White stripe appears on the print.
Caution
Always use a soft, dry, lint-free cloth to clean the LED Heads. Never use IPA,
thinner, or other solvents to clean the lens.
1. Partially open the Top Cover.
2. Clean each LED Head with the pad supplied with the replacement toner, or a
clean, lint-free cloth.
Cleaning the Feed Rollers
Clean the accumulated dust from the Feed Rollers.
Caution
Use care not to scratch or otherwise abrade the roller surface while cleaning.
Gently rub the roller surface using a soft, lint-free cloth moistened with water.
1. Access the rollers by removing Tray 2 or opening Tray 1 (MPT).
2. Clean each roller with soft, lint-free cloth moistened with water.
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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