Brother MFC-L8850CDW - Page 148

Chapter B
138
Colored streaks or bands down the
page
 Wipe the scanner glass strip with a dry lint free soft cloth
(see Advanced User's Guide).
 Clean all four corona wires (one for each color) inside the
drum unit by sliding the blue tab (see Cleaning the corona
wires on page 81).
 Make sure the blue tab of the corona wire is at the home
position (1).
 Replace the toner cartridge that matches the color of the
streak or band (see Replacing the toner cartridges
on page 76).
To identify the color of the toner cartridge, visit
http://solutions.brother.com/
to view our FAQs and
troubleshooting tips.
 Put in a new drum unit (see Replacing the drum unit
on page 84.)
Examples of poor print quality Recommendation
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
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