Lexmark T430 Service Manual - Page 243

Sensor Test

Page 243 highlights

4048-1xx parts 7-5 removal 4-62 registration 3-4 removals 2-pin connector 4-46 3-pin connector 4-46 bottom pan (non-duplex) 4-25 cartridge contact assembly 4-34 cartridge coupling assembly 4-65 cartridge signature button sensor 4-42 charge roll 4-38 controller card 4-50 controller card and cage 4-48 cooling fan 4-82 covers front 4-9 left side 4-14 MPF door cover 4-8 rear 4-15 rear exit door 4-17 right side 4-12 top cover assembly 4-11 door latch 4-36 duplex tray assembly 4-24 exit drive assembly 4-59 exit drive motor 4-58 fuser assembly 4-26 fuser exit sensor 4-33 fuser paper exit guide 4-29 HVPS card 4-75 left guide 4-40 lower (MPF) housing assembly 4-70 LVPS card 4-77 LVPS fan 4-76 main drive assembly 4-55 main drive motor assembly 4-53 MPF paper sensor 4-67 MPF pick roller assembly 4-73 operator panel assembly 4-22 operator panel cable 4-20 output tray full flags 4-18 paper detect bracket 4-44 paper guide roller 4-37 printhead 4-46 ratchet drive 4-60 reference feed assembly 4-62 right guide 4-39 transfer roll assembly 4-43 tray 1 D-roll shaft assembly 4-45 tray 1 feed D-roll 4-44 tray damper and spring 4-35 upper MPF housing assembly 4-66 resolution 1-4 S safety information i-xvii safety inspection guide 6-1 scheduled maintenance 6-2 Sensor Test 3-11, 3-12 sensors cartridge signature button 4-42 duplex input sensor 3-11 exit sensor 3-14 fuser exit removal 4-33 input sensor 3-14 MPF paper sensor removal 4-67 narrow media sensor 3-14 paper detect (input) and bracket removal 4-44 paper sensor (MPF) removal 4-67 parts catalog 7-18 pass thru sensor 3-13 toner optical sensor 3-14 tray present sensor 3-13 upper front door sensor 3-14 serial number 1-2 service checks controller card 2-38 cooling fan 2-36 cover interlock switch 2-37 dead machine 2-39 fuser cold fuser 2-41 hot fuser 2-41 high voltage power supply (HVPS) 2-40 low voltage power supply (LVPS) 2-39 main motor 2-42 I-5

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I-5
4048-1
xx
parts
7-5
removal
4-62
registration
3-4
removals
2-pin connector
4-46
3-pin connector
4-46
bottom pan (non-duplex)
4-25
cartridge contact assembly
4-34
cartridge coupling assembly
4-65
cartridge signature button sensor
4-42
charge roll
4-38
controller card
4-50
controller card and cage
4-48
cooling fan
4-82
covers
front
4-9
left side
4-14
MPF door cover
4-8
rear
4-15
rear exit door
4-17
right side
4-12
top cover assembly
4-11
door latch
4-36
duplex tray assembly
4-24
exit drive assembly
4-59
exit drive motor
4-58
fuser assembly
4-26
fuser exit sensor
4-33
fuser paper exit guide
4-29
HVPS card
4-75
left guide
4-40
lower (MPF) housing assembly
4-70
LVPS card
4-77
LVPS fan
4-76
main drive assembly
4-55
main drive motor assembly
4-53
MPF paper sensor
4-67
MPF pick roller assembly
4-73
operator panel assembly
4-22
operator panel cable
4-20
output tray full flags
4-18
paper detect bracket
4-44
paper guide roller
4-37
printhead
4-46
ratchet drive
4-60
reference feed assembly
4-62
right guide
4-39
transfer roll assembly
4-43
tray 1 D-roll shaft assembly
4-45
tray 1 feed D-roll
4-44
tray damper and spring
4-35
upper MPF housing assembly
4-66
resolution
1-4
S
safety information
i-xvii
safety inspection guide
6-1
scheduled maintenance
6-2
Sensor Test
3-11
,
3-12
sensors
cartridge signature button
4-42
duplex input sensor
3-11
exit sensor
3-14
fuser exit
removal
4-33
input sensor
3-14
MPF paper sensor removal
4-67
narrow media sensor
3-14
paper detect (input) and bracket
removal
4-44
paper sensor (MPF)
removal
4-67
parts catalog
7-18
pass thru sensor
3-13
toner optical sensor
3-14
tray present sensor
3-13
upper front door sensor
3-14
serial number
1-2
service checks
controller card
2-38
cooling fan
2-36
cover interlock switch
2-37
dead machine
2-39
fuser
cold fuser
2-41
hot fuser
2-41
high voltage power supply (HVPS)
2-40
low voltage power supply (LVPS)
2-39
main motor
2-42