Brother MFC 9840CDW - Manual (Page 249)

Specifications
233
E
Consumable items
E
1 Approx. yields based on 5% page coverage (Letter).
2 Drum yield is approximate, and may vary by type of use.
3 When printing on Letter size paper
4 When printing on Letter size paper at 5% print coverage for CMYK each
Toner Cartridge Life Standard Toner Cartridges:
TN-110BK (Black):
2,500 pages
1
TN-110C, TN-110M, TN-110Y
(Cyan, Magenta, Yellow):
1,500 pages
1
High-Yield Toner Cartridges:
TN-115BK (Black):
5,000 pages
1
TN-115C, TN-115M, TN-115Y
(Cyan, Magenta, Yellow):
4,000 pages
1
Drum Unit Life Expectancy DR-110CL:
Approx. 17,000 pages
2
Belt Unit BU-100CL:
Approx. 50,000 pages
3
Waste Toner Box WT-100CL:
Approx. 20,000 pages
4