Brother HL-4200CN - Manual (Page 163)

A - 9 APPENDIXES
Life Span of Consumable Items
Life span of consumables (in printable pages)
(*) The number of printable pages corresponds to the printing conditions in the table below. The actual
number of printable pages depends on the content of printed material, the paper size, and the
operating environment.
Differences in number of sheets printed may occur due to power on/off initialization and print quality
maintenance operation.
Consumable Number of printable pages(*)
Black toner cartridge About 9,000 pages @5%/TN-12BK
Yellow toner cartridge About 6,000pages @5%/TN-12Y
Magenta toner cartridge About 6,000 pages @5%/TN-12M
Cyan toner cartridge About 6,000 pages @5%/TN-12C
Print Head Cartridge About 30,000 pages @5% CMYK
each/PH-12CL
Transfer roll cartridge
(includes waste toner collection box) About 25,000 pages @5% CMYK each,
when monochrome print: full color print =
50%:50%/TR-11CL
Fuser unit About 100,000 pages/FP-12CL