Hewlett Packard HP Color LaserJet CP1210 CP1215 CP1217 CP1510 CP1515N CP1518NI CM1312 CM1312NFI CM1312NFI MFP Four Color Toner Refill Kit with Reset Chips and FREE Hole-Making Tool. Refills CB540A, CB541A, CB542A and CB543A. Manufactured by Toner Eagle. FREE 2 Day US Shipping. Toner is designed specifically to work in the Hewlett Packard CB540A (Black), CB541A (Cyan), CB542A (Yellow) and CB543A (Magenta) Save Up to $200 on a set of four cartridges for the HP CP1215 CP1515N CP1518NI CM1312nfi MFP color laser printers. Refilling your own toner cartridges is more environmentally friendly than buying new, compatible We provide easy-to-follow instructions with photographs of the process. The process is so easy that most people do not need help. We guarantee that you will be happy with our productor we refund your money.