4inkjets offers a set of 4 low-cost, high-quality replacement cartridges for the HP 650A toner series. The toners available in this set replace the original HP CE270A (650A black), CE271A (650A cyan), CE273A (650A magenta) and CE272A (650A yellow). Every remanufactured replacement toner for the HP 650A is guaranteed to perform flawlessly with your HP Printer. While most competitors simply refill the toner cartridge and hope the drum and other key components last, we fully disassemble the toner cartridge and rebuild it to ensure the highest quality prints. The use of LD remanufactured replacement laser toner cartridges and supplies does not void your printer's warranty. LD remanufactured laser cartridges are not remanufactured by HP. Each cartridge is fully Backed by a 2 year guarantee and ship fast!