Open box like new Do It Wiser 701H 4-pack toner cartridge set for Lexmark printers. Includes black, cyan, magenta, and yellow. Compatible with CS310, CS410, and CS510 series. Replacement for Lexmark 70C1HK0 70C1HC0 70C1HM0 70C1HY0 for Lexmark CS310 CS310dn CS310n CS410n CS410dn CS510 CS510de Printer, 4 Pack