Xerox Phaser 4500 Service Manual page 504

E
Electrical
,
specifications 1-13
,
2-29
theory
Electrical noise, troubleshooting
,
Engine error history 3-5
,
2-29
Engine logic board
,
Engine NVRAM adjustments 3-10
,
Environmental specifications
Error code
,
3-34
E2-01 – E2-04
,
E2-11 – E2-14 3-37
,
E3-1, E3-2 3-40
,
E4-0, E4-2, E4-3 3-43
,
E6-1 3-45
,
3-47
E6-2
,
E7-0 3-51
,
3-49
E7-1 – E7-3
,
E9-1 3-52
,
3-53
E9-2
,
PSE-1 3-56
,
U1 3-28
,
U2-1 – U2-4 3-29
,
U4-1 – U4-5 3-30
,
3-21
Error message summary
error messages
,
A-6
printer status
,
Event log 3-20
,
2-27
Exit gate, stacker
, ,
Exit motor assembly 2-27 4-28
, ,
Exit motor PWBA 2-29 4-27
,
Exit roller 2-27
,
Exit sensor 2-21
F
,
3-14
Factory reset NVRAM
Fan
,
3-10
diagnostic tests
,
duplex unit 2-34
,
2-29
main
, ,
sub 2-29 8-36
Fault history
,
accessing 3-5
,
engine error codes 3-5
,
3-5
interpreting
,
Fault reporting devices 3-16
Faults
health and front panel LEDs
,
3-16
LED blink patterns
,
soft and hard 3-16
,
StartPage 3-16
,
4-30
Feed clutches
,
Feeder motor 2-40
,
8-36
Front duct
,
Functional specifications 1-12
Fuser
,
causes for power shutoff
I – 2
,
4-37
1-13
,
3-25
,
3-16
2-26
,
control 2-23
,
exit sensor 2-21
,
failure troubleshooting 3-30
,
heat roller 2-21
,
2-21
heat roller diode
,
heat roller fingers 2-21
,
2-21
heater assembly
,
pressure roller 2-21
problems (U4 error code)
,
temperature adjusting 6-8
,
temperature cycling 2-24
,
temperature defaults 5-33
,
temperature sensors 2-21
,
temperature stabilization
, to
theory 2-21 2-26
,
2-21
thermostats
,
troubleshooting 4-15
,
2-24
warm-up
G
,
Gate assembly solenoid 4-57
,
Gate solenoid assembly 2-37
,
2-28
Gear assembly housing
,
Gear assembly plate 2-28
Gear layout
,
duplex unit 2-34
optional 550-sheet feeder
,
stacker 2-36
,
General setup values 6-11
Guide
,
left tray 4-31
H
,
3-16
Hard fault
, , ,
Health LED 1-7 1-8 3-15
,
Heat roller 2-21
,
Heater assembly 2-21
Hidden service diagnostics menu
High voltage power supply (HVPS)
,
HVPS/engine logic board 4-32
I
Image density
,
adjusting 6-5
Image processor
,
isolation 4-33
,
Image processor board 2-29
,
description 1-7
,
troubleshooting 4-34
Image quality analysis
,
fusing 5-7
line, band, or spot deletions
registration, lead edge-to-trail edge
,
5-8
resolution
,
2-25
2-25
,
2-39
,
3-7
,
2-29
,
5-6
,
5-10
Phaser 4500/4510 Service Manual