Xerox Phaser 7400 Service Manual

A-14 Phaser 7400 Color Printer Service Manual
Consumable
Status
■ Total Pages = nnnn
■ Fuser Pages = nnnn (total sheets)
■ Trans Belt Images = nnnn
■ Y = nnn images (Imaging Unit)
■ M = nnn images
■ C = nnn images
■ K = nnn images
■ Y = nnn % used (Toner Cartridge)
■ M = nnn % used
■ C = nnn % used
■ K = nnn % used
Displays current life counts.
<press Down Arrow for more
data>
Front Panel
Control
Contrast:
Current Contrast: n
Intensity:
Current Intensity: n
Contrast range n is 1 - 10.
Intensity range n is 0 - 10.
<press Up/Down to change value>
Test Prints - Prints test prints stored on the Engine Controller Board. The prints are used by
service personnel to identify, repair and validate the operability of the printer. Used to isolate
print problems to the engine or Image Processor by eliminating the normal image data transfer
process from the Image Processor Board to the Engine Controller Board.
Print Execute <Engine Status>
<Engine Temperature>
P=nnn T=nnn U=nnn[nnn]
H=nn% L=nnn[nnn]
<Engine Transfer Voltages>
TR K=n.nn KV Y=n.nn KV
M=n.nn KV C=n.nn KV
<Engine Transfer Resistances>
KR=n.nn uA YR=n.nn uA
MR=n.nn uA CR=n.nn uA
<Engine Media Thickness>
Thick=nn um Temp=nn degC
Regist=nnnh Exit=nnnh
Test print Cancelled <if cancelled>
Please wait...
Engine Delivering Pages
Please wait...
2-line status message
P=Sheets, T=Ambient Temp.
U=Upper Fuser Temp[Setpoint]
H=Ambient Hum. %
L=Lower Fuser Temp[Setpoint]
Transfer voltage set values (KV) for
each color.
Transfer roller resistance values
(micro Amps) for each color.
Thick=Media thickness (microns)
Temp=Fuser Temp(deg.C)
Regist=Regist Motor speed
Exit=Exit Motor Speed
<press Up/Down - more reports>
<press Cancel to abort>
Select Page
Count
Enter Page Count: nnnn
Please wait...
Page Count set to n
0000 means continuous printing.
<press Cancel to stop printing>
<Press Info to shift digits>
<Press OK to accept value>
<Press Back or Cancel to abort>
NOTE: If Duplex mode is on and
the user enters an odd
number of pages, the next
higher even number is used.
Service Diagnostics Tests and Utilities (Continued)
Menu Item Front Panel Display Results Functional Definition

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