Inktonerplus @Compatible Toner Cartridge Replacement for Hewlett-Packard (HP) CB540A CB541A CB542A CB543A (BK/C/Y/M, 4-Pack) Style: Remanufactured (NON- OEM) 100% Satisfaction Guaranteed Products has passed the certification of ISO9001 Compatible: HP Color LaserJet CP1210/1215/1510/1515n/ 1518niCM1300/1312/1312nfi MFP CANON LBP-5050/5050NMF-8030/8050 CompatibleCANON CRG-116/316/716BK