290
Troubleshooting
Black or white bands appear in the printout
White dots appear in the printout
Print quality is uneven on the page
Cause
What to do
There may be a problem with
the photoconductor unit.
Replace the photoconductor unit. See
“Photoconductor Unit” on page 246.
Check if the filter under the
photoconductor unit is dirty. If it is dirty
clean the filter. See “Cleaning the print
head filter” on page 261
Cause
What to do
Duplex printing on damp
coated or thick paper may
produce printouts with white
dots where the toner density is
high on the back of the paper.
Do not select
Thick
(Back)
or
Coated
(Back)
as the Paper Type setting in the
printer driver. Choose
Thick or Coated
instead.
Do not store coated paper in a humid or
damp environment. Be sure to use
paper that is newly unwrapped.
Cause
What to do
Your paper may be moist or
damp.
Do not store paper in a humid or damp
environment.
There may be a problem with
the photoconductor unit.
Replace the photoconductor unit. See
“Photoconductor Unit” on page 246.
Содержание AcuLaser C1900
Страница 2: ...2 ...
Страница 4: ...4 ...
Страница 13: ...Contents 13 Index ...
Страница 14: ...14 Contents ...
Страница 20: ...20 ...
Страница 108: ...108 Using the Printer Software with Windows ...
Страница 144: ...144 Using the Printer Software with Macintosh ...
Страница 168: ...168 Setting Up Your Printer on a Network ...
Страница 173: ...Installing Options 173 6 6 6 6 6 6 6 6 6 6 6 6 7 Open the front cover 8 Remove the waste toner collector ...
Страница 180: ...180 Installing Options 10 Close Cover DM 11 Open Cover AB to which the Duplex Unit is attached ...
Страница 198: ...198 Installing Options ...
Страница 258: ...258 Replacing Consumable Products ...
Страница 314: ...314 Technical Specifications Size 91 to 216 mm 148 to 297 mm Paper Source MP tray only ...
Страница 328: ...328 Technical Specifications ...
Страница 338: ...338 Symbol Sets ...
Страница 392: ...392 Glossary ...