4inkjets offers a set of 4 low-cost, high-quality replacement cartridges for the HP 508X black, cyan, magenta and yellow toners. Every compatible replacement toner for the HP 508X is guaranteed to perform flawlessly with your HP Printer. The use of LD compatible replacement laser toner cartridges and supplies does not void your printer's warranty. LD compatible laser cartridges are not remanufactured and are not manufactured by HP. The toners available in this set replace the original HP CF360X (508X black), CF361X (508X cyan), CF363X (508X magenta) and CF362X (508X yellow), CF360A (508A black), CF361A (508A cyan), CF363A (508A magenta) and CF362A (508A yellow).