Xerox Phaser 4500 Service Manual page 505

,
side-to-side registration
,
skew 5-13
,
skips/smears 5-11
,
spots 5-12
,
5-5
test print
Inoperable control panel buttons
Interlock
, ,
24 V 2-29 4-24
, ,
2-29 4-25
5 V
,
diagnostic tests 3-11
,
duplex unit switch 2-34
interlock switch assembly
,
laser 2-29
, ,
2-29
rear cover switch
,
schematic diagram 2-31
,
stacker rear cover switch
,
theory 2-7
,
2-29
top cover switch
,
Interlock switch assembly 2-29
,
troubleshooting 4-25
J
, ,
3-49 3-51
Jam at duplex
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Jam at exit 3-43
, ,
3-45 3-49
Jam at rear
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Jam at stacker 3-47
,
3-40
Jam at top
, ,
Jam at tray N 3-34 3-37
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Jam history 3-5
,
3-56
Jam, paper size
L
,
Laser assembly 2-19
,
2-19
laser diode assembly
,
scanner 2-19
,
start of scan board 2-19
,
Laser control 2-20
,
Laser diode (LD) assembly 2-19
,
2-29
Laser interlock
Laser power
,
6-5
adjusting
,
default 6-5
,
3-10
Laser power adjustment
Laser unit
,
failure troubleshooting 3-29
,
Laser unit assembly 4-12
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LCD/LED display error 4-3
,
3-16
LED blink patterns
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Left tray guide 4-31
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2-28
Link lever
, ,
Low paper actuator 2-15 2-40
, ,
2-15 2-40
Low paper sensor
Low voltage power supply (LVPS)
,
Lower stacker roller 2-37
Phaser 4500/4510 Service Manual
5-9
,
4-3
,
4-53
,
2-29
4-26
,
2-32
,
2-37 4-58
,
4-26
, , , ,
3-64 3-66 4-21 4-43
,
4-21
, ,
2-29 4-4
M
,
Macintosh printing problems
,
Magnet roller 2-18
,
2-29
Main fan
,
Main motor 2-28
,
failure troubleshooting 3-28
Maintenance
,
tools 7-2
, , ,
6-9 8-13 8-16
Maintenance kit
,
description 1-10
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9-47
part numbers
,
replace 3-71
,
Maintenance, preventive 7-2
Margins. See Registration
,
Media specifications 1-14
Memory
,
requirements 4-35
,
4-35
troubleshooting
,
Memory requirements 1-15
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3-8
menu map, service
Motor
,
diagnostic tests 3-10
, ,
duplex unit 2-34 4-50
, ,
exit 2-27 4-28
,
2-40
feeder
, , ,
stacker 2-36 2-37 4-55
, ,
2-37 4-56
stacker offset
N
No control panel display after power is turned ON
, ,
2-15 2-40
No paper actuator
,
8-27 8-89
, ,
No paper sensor 2-15 2-40
NVRAM
,
engine 3-10
, ,
1-6 6-13
PostScript
,
reset password 3-14
O
,
2-37
Offset chute assembly
, ,
Offset motor assembly 2-37
Offset sensor (on stacker PWBA)
,
Offset sensor (stacker) 2-37
,
Operating environment 5-7
Option feeder
,
no paper sensor 2-40
,
4-39
Optional 550-sheet feeder
,
drive transmission path
,
4-46
feed clutch
,
feed roller 2-40
,
functional components 2-40
,
2-39
gear layout
,
low paper actuator 2-40
, ,
2-40
low paper sensor
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motor 2-40
3-19
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4-3
, , , , ,
3-63 3-65 4-19 4-41
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4-19
4-56
,
4-61
,
4-40
2-39
4-43
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8-18
I – 3