Lexmark C925 Service Manual page 351

Lexmark confidential until announce
1-9
recommended types
1-10
unacceptable
paper and media
2-2
paper checks
Paper empty sensor removal
4-24
paper exit guide removal
paper exit sensor removal
Paper feed clutch removal
Paper feed motor removal
4-118
Paper feed roll removal
4-58
paper feed unit removal
Paper full sensor removal
Paper has entered the duplex unit (Paper jam 230, 231-9)
2-21
Paper has entered the fuser and exited the printer (Paper
2-20
jam 203)
Paper has exited the registration roller and entered the
2-20
fuser (Paper jam 201)
Paper has stopped at the registration roller or has not
reached the fuser (Paper jams 200, 250, 24x)
Paper is being picked up and carried to the registration
roller (Paper jams 200, 250, 24x).
paper jam
2-13
200 paper jam
2-14
201 paper jam
2-15
230 paper jam
2-16
231-39 paper jam
2-17
24x paper jam
2-18
250
Paper level sensor removal
Paper path service checks
3-11
Paper Prompts
paper size sensor removal
Paper size switch removal
Paper size switches removal
paper skew service check
1-6
Paper specifications
paper specifications
1-7
media types
1-8
media weights
paper sizes supported
4-104
Paperfeed roll removal
Paperfeed unit clutch removal
Paperfeed unit service check
Papertray lift motor removal
3-22
Par 1 Strobe Adj
2-7
partial dirt
2-8
partially dark or light print
parts catalog
7-2
covers
7-7
duplex 1
1-6
performance
photoconductor lock removal
4-104 4-118
Pick roll removal ,
2-3
POR sequence
Power supply (Dead machine) service check
Power supply fan removal
power-on sequence (POR)
ppaper jam
4-121
4-27
4-125
4-86
4-121
2-20
2-19
4-120
2-19
4-33
4-81
4-119
2-63
1-6
4-100
2-22
4-73
4-34
2-66
4-45
2-3
2-14
203 paper jam
3-10
PPDS Emulation
print quality
print quality test pages
2-4
Print quality issues
print quality issues
2-9
black page
2-7
black stripes
contaminated background
2-10
failure to fuse
2-6
lowered print density
2-9
no print (blank page)
2-5
One color missing
2-7
partial dirt
partially dark or light print
2-4
repeating defects
2-7
repeating marks
2-10
skewed print
2-10
stain on back of page
stains on edge of page
2-6
uneven print
2-8
unprinted spots
white gaps due to poor color registration
2-6
white stripes
3-9
Print Quality Pages
PRINT TESTS
3-16
Print Quality Pgs
3-16
Quick Test Page
Printhead controller board / engine board replacement
printhead controller board removal
2-67
Printhead service check
1-6
processor
Q
3-19
Quick Disk Test
3-16
Quick Test Page
R
4-5
rear cover removal
4-82
Rear EMI shield removal
4-78
Rear fan removal
4-106
Registration roll removal
Registration sensor (MPF tray) removal
Registration sensor actuator removal
removal
bin full sensor removal
cassette stopper removal
density sensor removal
Door interlock switch removal
Drive unit motor C/M/Y/K removal
4-60
Drive Unit removal
Duplex clutch removal
Duplex exit / MPF sensor removal
4-53
Duplex removal
Duplex solenoid removal
Duplex timing belt removal
Engine board (MDCONT) removal
Exit guide (paper exit) roll removal
4-16
front door removal
front logo cover removal
5041-030
3-16
2-5
2-8
2-10
2-11
4-28
4-101
4-101
4-26
4-35
4-49
4-68
4-63
4-89
4-90
4-69
4-90
4-71
4-112
4-17
Index
4-2
I-3