Brother HL-5440D User Manual page 121

Routine Maintenance
i
Turn the drum unit as shown in the illustration. Make sure that the drum unit gear (1) is on the left hand
side.
j
Use the numbered markers next to the drum roller to find the mark. For example, a dot in column 2 on
the check sheet would mean that there is a mark in the "2" region of the drum.
1
5
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