10-28
Faded print
Black Dots
Vertical black streaks
The paper is moist.
The toner cartridge is old or
damaged.
Toner in the toner cartridge
is low.
Remove the moist paper
and load new, dry paper.
Replace the toner cartridge.
Replace the toner cartridge.
The paper is out of
specification.
The toner cartridge is old or
damaged.
Replace the paper with
recommended media.
Replace the toner cartridge.
The toner cartridge is old or
damaged.
Replace the toner cartridge.
Description
Possible Cause
Solution
Print Quality Problems
This section of the manual describes possible print quality problems. Consult the list below to
identify the example that most resembles your print quality problem and follow the
recommendation(s) in the Solution column. If the print quality problem persists, contact GCC
Technical Support, your dealer or an authorized GCC service center.
Содержание 21 Series
Страница 1: ......
Страница 14: ...1 6 Step 4 Remove Tape 1 Remove packaging tape from the front and rear covers of the printer...
Страница 17: ...1 9 6 Close the front cover Press on the center part of the front cover until the cover locks securely...
Страница 125: ...4 20 Clicking on Device Settings brings up the following window...
Страница 140: ...5 13...
Страница 144: ...5 17...