Lexmark C78x User Manual

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

Lexmark C78x Specifications

General

Brand	Lexmark
Model	C78x
Category	Printer
Language	English