Lexmark X792 7562-4xx, Service Manualv

Page: 845 / 855

Index
I-5
7562
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incorrectly colored line on page
2-39
light colored line on page
2-39
missing image at edge
2-36
mottle (2–5mm speckles)
2-41
paper curl
2-41
print quality test pages
3-15
random marks
2-44
residual image
2-46
skew
2-47
solid color or black pages
2-49
toner rubs off
2-50
vertical banding
2-51
white line on page
2-39
Print Quality Pages
3-30
PRINT TESTS
Print Quality Pgs
3-15
,
8-1
Quick Test Page
3-15
printer hardware error messages (100–199)
2-67
printer theory
document scanning
3-48
document scanning at platen
3-48
names and functions of components
3-49
ADF
3-50
scanner unit assembly
3-49
printhead
electronic alignment
4-127
installation
4-123
mechanical alignment
4-123
removal
4-121
service check
2-75
verification
3-52
printhead access cover
removal
4-22
printhead electronic alignment test pages
8-8
Printhead Inst
3-14
Q
Quick Disk Test
3-23
Quick Test Page
3-11
,
3-15
,
8-6
Quick Test, duplex
3-18
R
redrive motor
removal
4-133
redrive parts packet
lubrication
6-2
REGISTRATION
3-11
removal
printhead access cover
4-22
removals
ACM bias spring
4-33
ADF controller card
4-174
ADF document tray assembly
4-174
ADF document tray extension
4-175
ADF duplex CCD assembly
4-176
ADF duplex CCD scan glass assembly
4-179
ADF feed 1-way bearing and gears
4-180
ADF feed drive motor assembly
4-180
ADF front cover
4-170
ADF left hinge
4-184
ADF lower door assembly
4-185
ADF pick pad cover assembly
4-188
ADF pick roll position cam assembly
4-189
ADF pinch roll assembly
4-192
ADF platen cushion
4-193
ADF rear cover
4-171
ADF right hinge
4-194
ADF separator roll
4-194
ADF separator torque limiter assembly
4-195
ADF solenoid assembly
4-196
ADF top door assembly
4-171
ADF transport drive gears (front)
4-197
ADF transport drive gears (rear)
4-199
ADF transport drive motor bracket assembly with cable
4-200
ADF turn guide
4-202
ADF unit assembly
4-203
AIO front lower cover
4-3
AIO front upper cover
4-3
AIO option cover
4-4
AIO rear scanner cover
4-211
bin-full flag
4-33
bin-full sensor
4-34
carriage belt tensioner assembly
4-217
carriage drive motor assembly
4-218
cartridge blower assembly
4-35
cartridge contact block assembly
4-38
cartridge metering cable
4-42
duplex assembly
4-50
EP drive assembly
4-54
exit cooling duct
4-56
flatbed cooling fan
4-220
flatbed scanner assembly
4-226
flatbed scanner CCD assembly
4-221
front access door beacon LED
4-57
front USB cable
4-59
fuser assembly
4-60
fuser drive assembly
4-61
high-voltage power supply board
4-67
housing interlock assembly
4-71
input sensor
4-137
ITU assembly
4-72
ITU autoconnect
4-73
ITU block assembly
4-75
left access door
4-10
left access door pistons
4-77
left cover
4-16
lower frame cable cover
4-20
lower left cover
4-16
low-voltage power supply
4-81
LVPS exit duct
4-84
LVPS fan
4-85
main fan
4-88
media tray rail
4-89
MPF breakaway assemblies
4-95
MPF drive assembly
4-104
MPF drive pulley
4-98
MPF paper pick assembly
4-98
MPF pick rolls
4-101