InkClub Compatible Laser Toner, Replacement for CB540A BK, CB541A Cyan, CB542A Yellow, CB543A Magenta Toner. 1 Full Color Set (1+1+1+1) InkClub Compatible Laser Toner, Replacement for CB540A BK, CB541A Cyan, CB542A Yellow, CB543A Magenta Toner Set. Black Toner | Yield : 2,200, Color Toner | Yield : 1,400 Compatible with the following machines : Color LaserJet CP1515n, Color LaserJet CP1518ni, Color LaserJet CP1215, Color LaserJet CM1312 MFP Product Sold Exclusively By InkClub