Keep your laser printer running smoothly with an OKI Fuser Maintenance Kit. This set comes with a fuser, transfer roller, and pick-up feed rollers to keep paper passing through with ease. The kit makes it easy to keep your printer running cleanly. Use these replacement parts to print out clean crisp images and text when you need it. Whether you need to upkeep your home, office or work printer, this set of tools makes for an ideal choice. The product works for B720 model laser printers and several others.