Cyan Toner Cartridge: 4,000 pages
For Colour Laser MB6000 Series
Drum unit: 18,000 pages
DP-MB250/ 251
Drum unit: 10,000 pages
For KX-MB2100 Series
Drum Cartridge: 18,000 pages
For KX-MB2545CX/ 2275CX/ 2235CX