Do it Wiser Compatible High Yield Toner for Dell C2660 C2660dn C2665dnf - 593-BBBU 593-BBBT 593-BBBS 593-BBBR - 4 Pack;

Guaranteed smart toner cartridges that help you reduce printing cost while delivering bright colors and sharp text. Compatible with part number 593-BBBU 593-BBBT 593-BBBS 593-BBBR. For use in Dell C2660 C2660dn C2665dnf. Each Black cartridge has a capacity of 6000 pages and each color cartridge has a capacity of 4000 pages at 5% coverage. Do It Wiser ® Smart Toner Cartridges are guaranteed to work flawlessly, certified by ISO 9001 international quality standard, ISO 14001 environmental management, and free of lead and hazardous materials.