Lexmark C78x Service Manual page 462

5061
1-9
recommended types
1-10
sizes supported ,
1-19
unacceptable
1-13 1-15
weight ,
memory
available memory options
1-8
configuration
2-121
menu diagram
menus
accessing service menus
2-126
messages, attendance
3-27
Model Name
1-1 7-1
models ,
multipurpose feeder (MPF)
7-18 7-19
parts catalog ,
4-59
removal
N
narrow media sensor (NMS) cable, removal
narrow media sensor (NMS), removal
nip relief handle
7-17
parts catalog
4-65
removal
2-120
numeric pad
O
operator panel
2-125
LCD brightness
2-125
LCD contrast
7-3
parts catalog
2-90
service checks
2-119
understanding
options and features
1-2
description
7-70
parts catalog
7-68
outdoor media tray
output expander
7-42 7-44
parts catalog ,
2-92
service checks
P
7-71
packaging, relocation
2-120
pad, numeric
page counts
3-26
setting page counts
3-27
viewing permanent
3-33
Panel Menus
2-120
panel, display
paper
1-9
recommended types
1-11
sizes supported
1-19
unacceptable
paper jams
3-38
clearing
3-44
fuser
locations and access doors
3-34
Paper Prompts
3-17
Parallel Wrap Test
3-4
partial print test
parts catalog
I-4
Service Manual
1-17
,
1-11
1-8
3-6
4-88
4-89
1-17
,
3-36
500-sheet drawer option
500-sheet integrated tray
7-46 7-48
5-bin mailbox ,
autocompensator assembly
7-69
banner tray
7-27
BOR drive assembly
cartridge contact assembly
cartridge drive assembly
7-6
cartridge mounting
7-2 7-4
covers ,
7-54 7-56
duplex option ,
7-30 7-32
electronics ,
electronics—cabling interconnections 1
electronics—cabling interconnections 2
electronics—cabling interconnections 3
electronics—cabling interconnections 4
7-66
envelope option
7-7
fuser assembly
7-10
fuser drive
high-capacity input tray (HCIT)
7-22
ITU assembly
7-23
ITU drive assembly
7-24
ITU loading
7-16
media size sensing
multipurpose feeder (MPF)
7-70
options
7-68
outdoor media tray
7-42
output expander ,
7-15
paper feed input
paper feed output (redrive)
7-17
paper feed transport
7-13
printheads
7-62
StapleSmart finisher
7-12
transfer
vacuum transport belt assembly (VTB)
7-26
waste toner container
7-71
parts packets
4-70
pick rolls, removal
2-2
POR sequence
7-31
power cords
power-on sequence (POR)
3-33
PPDS Emulation
6-1
preventive maintenance
2-122
Print Mode
3-3
print quality
2-98
black and white only
2-95
blank page
entire page is one color
horizontal lines or streaks
2-105
light lines or streaks
2-98
light print
2-99
light print—all colors
2-101
low image density
2-97
missing colors
2-103
negative ghost image
one color has light print
paper wrapped around the second transfer roll
2-101
poor color alignment
print quality service checks
7-50 7-52
,
7-20
7-21
7-28
7-29
7-34 7-35
, ,
7-36
7-38
7-40
7-41
7-58 7-60
,
7-18 7-19
,
7-44
7-14
7-63 7-64 7-65
, , ,
7-11
2-2
2-96
2-100
2-99
2-106
2-95