129 > B411/B431 Troubleshooting
Page has
repetitive
marks.
Damaged image drum
cartridge causes
repetitive marks every
1.6 inches (4.06 cm) due
to surface nicks and
scratches.
Generate a cleaning
page, repetitive marks
may be temporary.
Oblong area
of faint print
appears on
each page.
Drop out caused by
using paper exposed to
high humidity.
Change paper stocks,
check paper storage
environment or use a
dehumidifier; check
toner level.
Vertical white
streaking or
faint areas on
page.
Toner is low and does
not distribute properly,
or the drum is worn out.
Replace toner
cartridge. Check drum
and replace the drum,
if necessary. Contact
service.
LED array is dirty.
Clean LED array.
Vertical black
lines.
Hardware problem.
Contact service.
Fuzzy print.
LED array is dirty.
Clean LED array.
Distorted
print.
Paper path, lamp
assembly, or fusing unit
problem.
Generate cleaning
page.
Contact service.
Smeared or
blotched
print.
Dirty rollers; toner
dropped inside printer or
image drum problem.
Replace image drum
and toner.
Contact service.
Printed page
is light/
blurred.
Is toner low?
Replace toner
cartridge.
Is paper meant for laser
printers?
Use recommended
paper.
LED array is dirty.
Clean LED array.
Bold
characters
and dark lines
are smeared.
Toner is low.
Install new toner
cartridge.
SYMPTOM
PROBLEM
SOLUTION
Содержание 431dn+
Страница 1: ...User s Guide 59103101 my okidata com B411 B431 431dn...
Страница 48: ...48 B411 B431 Paper Recommendations 1 Remove the paper tray from the printer...
Страница 53: ...53 B411 B431 Paper Recommendations Multi purpose tray B431 1 Open the rear exit path see page 60...
Страница 57: ...57 B411 B431 Paper Recommendations Manual feed tray B411 1 Open the rear exit path see page 60...
Страница 85: ...85 B411 B431 4 If you require further information click the duplex help button 5 Click the Print button...
Страница 122: ...122 B411 B431 Troubleshooting 5 Remove any jammed sheets from the paper path...
Страница 123: ...123 B411 B431 Troubleshooting 6 Remove the Duplex unit and check for any paper in this area...
Страница 124: ...124 B411 B431 Troubleshooting 7 Remove any paper and replace the duplex unit...