Brother HL-5150D - Manual (Page 105)

ROUTINE MAINTENANCE 5 - 13
Replacing periodic maintenance parts
You need to replace the periodic maintenance parts regularly to maintain print quality. You should
replace the parts listed below after printing the following number of pages.
* The actual number of printed pages may vary depending on your average type of print job and paper.
These figures are based on 5% coverage per page.
Item Approximate Life To Purchase Replacement
Fixing unit 80,000 pages * Call Brother Customer Support
Separator pad holder
assembly 50,000 pages * Call Brother Customer Support
Pick up roller assembly 50,000 pages * Call Brother Customer Support