Lexmark X543 Service Manual page 353

Lexmark confidential until announce
left cover
4-4
rear shield
4-7
right cover
4-7
scanner left
4-97
scanner right
4-98
top cover
4-9
developer unit
4-47
duplex ADF
4-88
duplex ADF rear cover
4-87
duplex sensor
4-26
fax card
4-107
fax interface cable
4-107
flatbed
4-77
installing the new flatbed
flatbed pivot link
4-86
fuser
4-28
fuser drive motor assembly
fuser exit sensor
4-32
High voltage power supply
image transfer unit
4-40
imaging unit (IU) ,
4-45 4-62
left lower frame
4-50
left scanner cover
4-97
logo cover
4-106
low voltage power supply
main drive gear assembly with motors
op panel bezel
4-105
op panel cable
4-106
operator panel
4-103
output bin tray
4-108
photoconductor unit
4-62
pick tires-integrated 250 sheet media tray
printhead
4-61
procedures
4-2
redrive unit
4-96
right lower frame
4-53
right scanner cover
4-98
toner cartridge contacts
4-64
toner density sensor L&R
toner meter cycle card
4-66
tray present sensor
4-69
USB connector
4-72
waste toner bottle
4-72
waste toner bottle contact
wireless network antenna
wireless network card
4-76
reports
3-32
event log
3-32
menu settings page
3-32
Print Quality Pages
3-11
Quick Test (duplex)
3-15
skew
3-5
right scaner cover
removal
4-98
S
S1 sensor
2-39
safety information
ii-xvii
safety inspection guide
6-1
scan and copy specifications
4-83
4-31
4-34
4-48
4-58
4-60
4-68
4-73
4-74
,
3-31
1-17
scan fax and copy symptoms
Scanner ASIC test
3-25
scanner covers
parts catalog
7-6
Scanner manual registration
SE Menu
3-38
sensor 2 test
3-29
Sensor test
3-28
sensors
bin full
Base Sensor Test (standard bin)
duplex
service check
2-39
front door
service check
2-40
fuser exit
Base Sensor Test
3-18
service check
2-41
input
Base Sensor Test
3-18
service check
2-43
parts catalog
7-12
S1
Base Sensor Tests
3-18
service check
2-39
S2
Base Sensor Tests
3-18
service check
2-43
toner meter cycle
Base Senor Tests
3-18
tray present
removal
4-69
service checks
90x.xx error
2-33
925.01—fan error
2-34
931.xx–935.xx—printhead errors
950.xx NVRAM failure
2-36
ADF paperfeed
2-71
ADF streak
2-70
autocompensator mechanism
bin full sensor
2-37
black page
2-68
dead printer
2-38
duplex/manual feed sensor (S1)
flatbed
2-69
flatbed motor
2-68
front door sensor or switches
fuser
2-42
fuser exit sensor
2-41
input sensor (S2)
2-43
main drive gear assembly
modem / fax card
2-74
networking
2-49
op panel USB cable
2-48
operator panel
2-45
print quality
2-51
printhead service check
scanner, fax, copy
2-66
840xx error check
2-66
7525-xxx
2-4
3-35
3-18
2-35
2-36
2-39
2-40
2-44
2-35
Index
I-5
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