Brother MFC 7460DN - Manual (Page 145)

Specifications
135
D
Consumable items
D
1 Approx. cartridge yield is declared in accordance with ISO/IEC 19752.
2 Drum yield is approximate, and may vary by type of use.
Toner Cartridge Starter Toner Cartridge:
Approx. 700 pages (A4)
1
Standard Toner Cartridge:
TN-420
Approx. 1,200 pages (A4)
1
High-Yield Toner Cartridge:
TN-450
Approx. 2,600 pages (A4)
1
Drum Unit DR-420
Approx. 12,000 pages (A4)
2