A.4 life span of consumable items – Brother HL-4000CN User Manual
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Life span of consumables (in printable pages)
Consumable
Number of printable pages
(*)
Black toner cartridge
About 8,500 pages
Yellow toner cartridge
About 6,000pages
Magenta toner cartridge
About 6,000 pages
Cyan toner cartridge
About 6,000 pages
Print Head Cartridge
About 30,000 pages
Transfer roll cartridge
(includes waste toner collection box)
About 25,000 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.
Paper Size
A4 portrait
Coverage 5%
Monochrome/color ratio
1:1
Average number of sheets in a single print run
4
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