Brother HL-L8250CDN User Manual page 166

Routine Maintenance
m
When you have found the mark on the drum that matches the drum dot check sheet, wipe the surface
of the drum gently with a cotton swab until the mark on the surface comes off.
IMPORTANT
DO NOT clean the surface of the photosensitive drum with a sharp object or any liquids.
n
Hold the handle of the toner cartridge and slide it into the appropriate colored section of the drum unit
until you hear it click into place.
BK
C
M
Y
5
BK - Black
C - Cyan
M - Magenta
Y - Yellow
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