E-MALL Replacement Dell 1250c 1350cnw 1355cn High Yield Value Pack Toner Cartridges(1 BLACK, 1 CYAN, 1 YELLOW, 1 MAGENTA) Premium Compatible Toner Cartridges w/ Lifetime Warranty Print Yield : Black 2000 pages, Color 1400 pages (based on average 5% coverage ) Compatibility : Color Laser 1250c Color Laser 1355cnw Color Laser C1765nf Multifunction 1355cn Color Laser 1350cnw Color Laser C1760nw Color Laser C1765nfw Multifunction 1355cnw Color Laser 1355cn This replacement toner cartridge is built to ISO9001 and ISO14001 Factory Standards Use of our compatible replacement for C1250 laser toner cartridges does not void your printer's warranty