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5055-01x
7 - False "88 Toner Low/toner
Empty" Message
8 - False "40 Tray (X) Size Sensor
Error" Message
9 - False "41 Open Bin 1 Exit Tray"
Message
Menu Overview
3-4
Menu Settings
O
Operator Menu Disabled
Operator Panel Buttons
P
7-1
Parts Catalog
7-16
base 1
7-20
base 2
7-22
base 3
7-34
cassette
7-2
covers
7-4
covers 2
7-6
covers 3
7-8
covers 4
7-10
covers 5
duplex unit 1
duplex unit 2
7-24
electrical
expansion feeder 1
expansion feeder 2
7-32
fuser unit
high capacity paper feed 1
high capacity paper feed 2
high capacity paper feed 3
high capacity paper feed 4
high capacity paper feed 5
high capacity paper feed 6
7-28
I/F controller
7-12
upper unit
Periodic Maintenance
3-1
POST
Power-On Self-Test Sequence
Preventive Maintenance
Print Quality Pages
Print Quality Problems
Printer Messages
Printing Menu Settings
I-2
Service Manual
2-47
2-48
2-48
3-4
3-4
3-3
7-40
7-42
7-36
7-38
7-44
7-46
7-48
7-50
7-52
7-54
6-2
3-1
6-1
3-9
2-69
2-4
3-4
R
Removals
belt up/down clutch
belt up/down detection sensor
cassette guide
connector, duplex unit
covers
4-5
front
front left
IF controller
left side
operator panel
4-6
rear
right side
RIP board
solenoid
4-4
top
density sensor
drive gear unit sensor assembly
4-41
drive motor assembly
drum gear sensor
duplex feed roller and solenoid
4-73
duplex paper carrying motor
duplex pressure roller and solenoid
4-73
duplex side fence motor / side fence
4-74
duplex timing belt
4-72
duplex unit
duplex unit separation
electronic box
4-14
eraser
expansion paper feeder
face-down guide assembly
face-up paper exit assembly
face-up/down (flapper detection)
sensor
face-up/down solenoid
4-25
fanning pad
front cover open switch actuator
4-58
4-55
full sensor
4-62
fuser
4-23
gear cover
4-42
4-34
4-21
4-47
4-6
4-9
4-7
4-4
4-8
4-9
4-7
4-36
4-45
4-39
4-75
4-72
4-71
4-11
4-63
4-55
4-54
4-54
4-54
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