Lexmark T430 Service Manual - Page 242

Quick Test duplex - black streaks on page

Page 242 highlights

4048-1xx operator panel cable 4-20, 7-15 options memory 1-5 paper sources 1-8 parts catalog 7-20 output tray full flags parts catalog 7-5 removal 4-18 P packaging 7-22 page count 3-16 Panel Menus 3-23 paper feed alignment 4-5 paper flag, MPF 4-66 paper handling options 1-7 paper jams 2-22, 3-27 Paper Prompts 3-26 parallel port service check 2-49 Parallel Wrap 3-8 parts catalog cables 7-16 charging 7-10 covers 7-2 electronics 7-16 electronics and cables I 7-12 electronics and cables II 7-14 frame 7-6 fuser 7-9 how to use 7-1 miscellaneous 7-22 multipurpose feeder (MPF) 7-8 options 7-20 paper feed 7-4 sensors 7-18 permanent page count 3-16 power cords 7-17 power-on reset (POR) 2-2 power-on self test (POST) 2-3 PPDS Emulation 3-23 Print Contrast 3-17 print quality 1-4, 2-56 black page 2-51 blank page 2-50, 2-58 does not print 2-60 faint images 2-57 heavy background 2-52 light or blurred characters 2-56 light print 2-54 Load Paper displays 2-60 media skews 2-59 multiple feeds 2-59 paper fails to feed 2-59 paper sticks 2-59 poor fusing 2-53 repeating marks 2-57 solid black areas 2-58 streaks 2-57 Toner Low does not display 2-58 Toner Low message 2-58 toner on back of page 2-55 toner smudges 2-57, 2-58 unexpected characters print 2-60 variation in image density 2-53 white or black lines or bands 2-54 white streaks 2-58 print quality pages 3-6 printer identification 1-2 printhead adjustment 4-2 parts catalog 7-7 removal 4-46 printhead cable, parts catalog 7-13 Prt Quality Pgs CONFIG MENU 3-23 Diagnostic Mode 3-6 diagnostics 2-56 Q Quick Test 3-4 Quick Test (duplex) 3-9 R ratchet drive assembly lubrication 4-6 parts 7-5 removal 4-60 rear cover assembly lubrication 4-7 removal 4-15 reassembly 4-7 reference feed assembly I-4 Service Manual

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I-4
Service Manual
4048-1
xx
operator panel cable
4-20
,
7-15
options
memory
1-5
paper sources
1-8
parts catalog
7-20
output tray full flags
parts catalog
7-5
removal
4-18
P
packaging
7-22
page count
3-16
Panel Menus
3-23
paper feed alignment
4-5
paper flag, MPF
4-66
paper handling options
1-7
paper jams
2-22
,
3-27
Paper Prompts
3-26
parallel port service check
2-49
Parallel Wrap
3-8
parts catalog
cables
7-16
charging
7-10
covers
7-2
electronics
7-16
electronics and cables I
7-12
electronics and cables II
7-14
frame
7-6
fuser
7-9
how to use
7-1
miscellaneous
7-22
multipurpose feeder (MPF)
7-8
options
7-20
paper feed
7-4
sensors
7-18
permanent page count
3-16
power cords
7-17
power-on reset (POR)
2-2
power-on self test (POST)
2-3
PPDS Emulation
3-23
Print Contrast
3-17
print quality
1-4
,
2-56
black page
2-51
blank page
2-50
,
2-58
does not print
2-60
faint images
2-57
heavy background
2-52
light or blurred characters
2-56
light print
2-54
Load Paper displays
2-60
media skews
2-59
multiple feeds
2-59
paper fails to feed
2-59
paper sticks
2-59
poor fusing
2-53
repeating marks
2-57
solid black areas
2-58
streaks
2-57
Toner Low does not display
2-58
Toner Low message
2-58
toner on back of page
2-55
toner smudges
2-57
,
2-58
unexpected characters print
2-60
variation in image density
2-53
white or black lines or bands
2-54
white streaks
2-58
print quality pages
3-6
printer identification
1-2
printhead
adjustment
4-2
parts catalog
7-7
removal
4-46
printhead cable, parts catalog
7-13
Prt Quality Pgs
CONFIG MENU
3-23
Diagnostic Mode
3-6
diagnostics
2-56
Q
Quick Test
3-4
Quick Test (duplex)
3-9
R
ratchet drive assembly
lubrication
4-6
parts
7-5
removal
4-60
rear cover assembly
lubrication
4-7
removal
4-15
reassembly
4-7
reference feed assembly