Lexmark C925 Service Manual page 352

5041-030
Fuser entry sensor removal
Fuser exit drive unit motor removal
4-71
Fuser Fan removal
4-51
fuser removal
4-52
handle cover removal
4-87
HVPS removal
ISP option board removal
LED assembly removal
LED print head removal
4-13
left cover removal
left EMI shield removal
low volt power supply removal
4-43
main fan removal
4-50
main switch removal
4-91
MPF clutch removal
4-109
MPF pad removal
4-107
MPF roll removal
MPF tray assembly removal
4-11
op cover removal
op panel paper exit guide removal
Operator panel bezel removal
operator panel removal
Option controller board removal
Option door inter lock switch removal
output bin full sensor actuator removal
Paper empty sensor removal
paper exit guide removal
paper exit sensor removal
Paper feed clutch removal
Paper feed motor removal
Paper feed roll removal
paper feed unit removal
Paper full sensor removal
Paper level sensor removal
paper size sensor removal
Paper size switch removal
Paper size switches removal
Paperfeed roll removal
Paperfeed unit clutch removal
Papertray lift motor removal
photoconductor lock removal
4-104
Pick roll removal
power supply fan removal
printhead controller board removal
4-5
rear cover removal
Rear EMI shield removal
4-78
Rear fan removal
Registration roll removal
Registration sensor (MPF tray) removal
Registration sensor actuator removal
4-46
RIP board removal
Separator roll removal
4-29
speaker removal
Static discharge brush removal
Stepper motor removal
Sub drive unit removal
Sub frame unit removal
Temperature and humidity sensor removal
4-48
theta sensor removal
I-4
Service Manual
4-70
4-72
4-36
4-19
4-21
4-39
4-42
4-92
4-22
4-7
4-8
4-122
4-124
4-18
4-121
4-24
4-27
4-125
4-86
4-118
4-58
4-121
4-120
4-33
4-81
4-119
4-104
4-100
4-73
4-34
4-118
,
4-45
4-28
4-82
4-106
4-101
4-101
4-105 4-119
,
4-102
4-122
4-64
4-80
4-78
Toner sensor removal
Torque limiter removal
4-10
touchscreen removal
transfer belt CRU removal
Transfer belt motor removal
transfer belt position sensor removal
Transfer Roll - CRU removal
Transport sensor removal
Tray lift motor removal
4-9
UICC card removal
Upper and lower registration springs removal
4-47
video board removal
Waste toner sensor removal
2-4
Repeating defects
2-7
repeating marks
3-9
Reports
4-46
RIP board removal
RIP board/operator panel replacement
S
ii-xiii
safety information
6-1
safety inspection guide
1-10
Selecting paper
4-105
Separator roll removal
3-21
Serial Number
2-64
serial port service check
3-18
Serial Wrap Test
2-29
service checks
111.01 Black printhead error
112.01 Cyan printhead error Error
113.01 Magenta printhead error
121.05 Fuser - fuser heater error
126.xx Power switch error
130.xx High voltage power supply error
132.00 Density sensor error
132.xx Abnormal theta sensor
136.xx Temperature humidity sensor error
2-35
140 Drive motor Error
2-36
146.01 Tray1error
2-36
146.03 Tray3error
2-37
146.04 Tray4 error
2-38
146.05 Tray5 error
149.01 Fuser / paper exit motor Error
171.01 Fuser fan error
172.01 - Power supply unit fan error
173.01 - Main unit fan error
2-39
174.01 Rear fan error
54 Network Software error
900.xx System software
941.01 SDRAM R/W error
2-46
941.03 CPU error
941.04 MDC controller error
941.05 EEPROM error
950.00–950.29-EPROM mismatch
2-65
DRAM options
2-19
duplex
Error code 976 - Network card x
Expansion paper feeder
2-62
false door open
2-65
flash options
4-74
4-102
4-31
4-77
4-32
4-59
4-120
4-123
4-102
4-88
4-2
4-119
,
2-29
2-29
2-29
2-32
2-32
2-32
2-33
2-34
2-35
2-35
2-38
2-39
2-39
2-65
2-42
2-44
2-46
2-46
2-47
2-65
2-25