Toner Tap Refill Kit HP Color LaserJet CP1210, CP1215, CM1300, CM1312, CM1312nfi MFP, CP1510, CP1515, CP1515n, CP1518, CP1518ni For Use in HP 125A CB540A, CB541A, CB543A, CB542A (4 Pack, KCMY) Refill Kit comes with, 4 Color HP 125A Toner, 4 reset chips, 1 glove, 4 pouring funnel and 1 toner grabber mini. Cartridge Numbers: HP 125A CB540A, CB541A, CB543A, CB542A 2,200 pages for the Black, 1,400 pages for the Colors at 5% page coverage Eco friendly and economical solution for your printing need Highest page yield per gram in the industry, generating less waste toner