Brother HL-1240 - Manual (Page 58)

3-2
Periodic maintenance parts
To maintain print quality, the fixing unit should be replaced after printing the
following number of pages.
Item Approximate life To purchase replacement
Fixing unit 50,000 pages * Call customer support
Separator pad holder
assy
50,000 pages * Call customer support
Pick up roller assy 50,000 pages * Call customer support
* The actual number of printed pages may vary depending on your average type of
print job and type of paper. The figures quoted are based upon 5% coverage per
page.