User Manual

Table Of Contents
Routine Maintenance
101
6
Drum unit 6
A new drum unit can print approximately 25,000
1
A4 or Letter size single-sided pages at 1 per/ job.
Note
There are many factors that determine the actual drum life, such as the temperature, humidity, type of
paper, type of toner used and so on. Under ideal conditions, the average drum life is estimated at
approximately 25,000
1
pages. The actual number of pages that your drum will print may be significantly
less than this estimate. Because we have no control over the many factors that determine the actual
drum life, we cannot guarantee a minimum number of pages that will be printed by your drum.
For best performance, use only genuine Brother toner. The printer should be used only in a clean, dust-
free environment with adequate ventilation.
Printing with a third-party drum unit may reduce not only the print quality but also the quality and life of
the printer itself. Warranty coverage therefore cannot apply to problems caused by the use of a third-
party drum unit.
1
12,000 for India
Drum End Soon message 6
If Drum LED blinks, it means the drum unit is near the end of its life. We recommend that you replace the
drum unit with a new one before there is a noticeable deterioration in the print quality.