The HP CC519-67918 Fuser Kit-220V is a fuser assembly for compatible HP laser printers, rated for 220 VAC. During printing, it uses heat to bond toner to paper, carrying out the fusing stage as part of the print process.
The listed compatible models are the HP Color LaserJet CP3525 printer and the HP Color LaserJet CM3530 multifunction printer. This printer component is intended for those systems and handles toner fixing during printing.