Lexmark X422 User Reference Manual page 249

troubleshooting (continued)
print quality problems (continued)
jagged characters 129
print quality problems, solving
background shading 130
black partial page 130
blank pages 130
blurred characters 126
faint images 129
left and top margins 129
light characters 126
light printing, but Toner Low does not
appear 128
missing characters 131
poor image quality 129
print too dark 129
repetitive spots 129
solid black on transparencies 128
toner fog 130
Toner Low appears 128
toner rubs off page 127
toner smears on page 127
toner smudges 126
uneven edges 129
unexpected characters print 131
vertical or horizontal streaks 127
white streaks on paper 128
printing problems
flushing data while in PCL emulation 125
flushing data while in PostScript 3
emulation 125
printing problems, solving
incorrect characters 122
incorrect media type 123
jam message remains, jam is cleared 125
job not printing 122
media buckles 124
media skews 124
media skews or buckles 124
media stacking is messy 123
media sticks 124
MFP flushing data and Flushing Buffer
remains on control panel 125
MFP on, nothing prints 123
misfeeds 123
missing or damaged parts 123
multiple feeds 123
multiple sheets feed 124
Index
troubleshooting (continued)
printing problems, solving (continued)
optional 250-sheet tray, paper feed
failure 124
optional 500-sheet tray, paper feed
failure 124
standard tray, paper feed failure 124
Toner Low appears and printing stops 124
upper front door will not close 123
USB port 122
wrong source 123
settings
software application overrides 154
TrueType fonts 147
typeface, description 145
U
uneven edges 129
USB cable
part number 122
Utilities Menu 190
Print Net Setup 192
V
verify print 42
W
wait timeout, configuring 189
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