Troubleshooting
Examples of poor print quality
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
30 mm
30 mm
Coloured spots at 30mm
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
Toner scatter or toner stain
Recommendation
Identify the colour causing the problem and put in a new toner cartridge
(see Replacing the toner cartridges on page 128). To identify the colour of
the toner cartridge, visit http://solutions.brother.com/ to view our FAQs and
troubleshooting tips.
Check the machine's environment. Conditions such as high humidity and
high temperatures may cause this print quality problem.
Identify the colour causing the problem and put in a new toner cartridge
(see Replacing the toner cartridges on page 128). To identify the colour of
the toner cartridge, visit http://solutions.brother.com/ to view our FAQs and
troubleshooting tips.
Install a new drum unit (see Replacing the drum unit on page 133).
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