Lexmark X548 Series, Service Manual

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I-2
Service Manual
7525-63 x
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reception
2-68
transmission
2-67
fax specifications
1-18
flatbed
installation
4-82
removal
4-75
flatbed home position service check
2-61
flatbed motor service check
2-61
flatbed pivot link, removal
4-85
front door sensor service check
2-36
fuser assembly
removal
4-32
service check
2-38
fuser drive motor assembly, removal
4-36
fuser exit sensor
removal
4-37
service check
2-37
G
general information
1-1
H
high voltage power supply, removal
4-40
I
image transfer unit, removal
4-43
imaging unit (IU), removal
4-63
L
left scanner cover, removal
4-94
lithium battery, warning
ii-xvii
locations
5-1
low voltage power supply, removal
4-48
lower frame, removal
left
4-50
right
4-53
lubrication specifications
6-2
M
main drive gear assembly with motors, removal
4-57
media handling
1-9
menu (users), map
3-4
messages, attendance
2-5
models
1-1
modem service check
2-66
O
operator panel
buttons
3-1
service check
2-41
option trays, service check
2-57
options and features
1-1
output bin tray, removal
4-108
P
paper jams
avoiding
3-45
locations
3-46
paper, specifications
1-10
parts catalog
7-1
covers
7-3
electronics
7-11
,
7-13
media drawers and trays
7-15
operator panel
7-7
options
7-16
paperpath
7-9
scanner
7-5
pick tires-integrated 250 sheet media tray, removal
4-60
POR sequence
2-1
power-on reset sequence
see
POR sequence
preventive maintenance
6-1
print quality service checks
2-45
print quality symptoms
2-4
printhead
service check
2-54
printhead, removal
4-61
product specifications
1-2
R
rear shield, removal
4-7
redirve unit, removal
4-93
removals
ACM-standard tray
4-13
ADF cable
4-89
ADF input tray
4-88
ADF separator pad
4-91
ADF separator roll
4-92
AIO link
4-97
AIO release lever
4-96
AIO toner cover
4-98
bin full flag
4-99
bin full sensor
4-16
covers
AIO back cable cover
4-8
right cover
4-7
scanner left
4-94
scanner right
4-94
top cover
4-9
developer unit
4-47
duplex ADF
4-87
duplex ADF rear cover
4-86
duplex sensor
4-29
flatbed
4-75
,
4-82
flatbed pivot link
4-85
front cover assembly
4-3
front middle cover
4-4
fuser
4-32
fuser drive motor assembly
4-36
fuser exit sensor
4-37
high voltage power supply
4-40
image transfer unit
4-43
imaging unit (IU)
4-63
LCD
4-100
left cover
4-4
left lower frame
4-50
left scanner cover
4-94
low voltage power supply
4-48
main drive gear assembly with motors
4-57
operator panel assembly
4-102
operator panel bezel
4-104