The HP CE484A is the genuine HP Color LaserJet fuser kit, rated by HP for approximately 150,000 pages. The fuser bonds toner to the paper with heat and pressure; replacing it when the printer reports the end of its service life restores print quality and prevents smudging, creasing and paper jams. This kit is listed by HP for the Color LaserJet CM3530 MFP, CP3525 and 500 color M551 series, and the HP LaserJet Pro M570. Important: CE484A is the 110 V version of this fuser. South African printers normally run on 220 to 240 V, which use a different fuser kit, so confirm that your printer is a 110 V model before ordering. After comparing online prices, www.marvel.co.za should be the cheapest on this product.