Brother HLL9410CDN Enterprise Color Laser Printer User Manual
Page 273
10. Using the green labeled handle, push the drum unit back into the machine until it locks in place.
11. Close the machine's front cover.
NOTE
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Drum wear and tear occurs due to use and rotation of the drum and interaction with paper, toner, and
other materials in the paper path. In designing this product, Brother decided to use the number of
rotations of the drum as a reasonable determinant of the drum life. When a drum reaches the factory-
established rotation limit corresponding to the rated page yield, the product’s LCD will advise you to
replace the drum. The product will continue to function; however, print quality may not be optimal.
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If an unpacked drum unit is placed in direct sunlight (or artificial light for long periods of time), the unit
may be damaged.
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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 100,000 pages based on three pages per job (A4/letter single-sided pages). The number
of pages may be affected due to a variety of factors including but not limited to media type and media
size.
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.
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For best performance, use only genuine Brother toner.
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The machine should be used only in a clean, dust-free environment with adequate ventilation.
Printing with a non-Brother drum unit may reduce not only the print quality but also the quality and life of
the machine itself. Warranty coverage does not apply to problems caused by the use of a non-Brother
drum unit.
Related Information
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Related Topics:
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Error and Maintenance Messages
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