HP Fuser Q3985A 220V Heating ElementHP Fuser Kit CLJ 5550 150,000 pages 220V Color LaserJet 220V Fuser Kit HP Color LaserJet 5550 consumables deliver excellent print quality and reliable performance for fast, professional color printing. They are designed in collaboration with HP LaserJet printers to provide crisp, sharp, and vibrant results every time. Specification for Q3985A Features Compatibility with brands HP Compatibility HP Color LaserJet 5550 power supplies work with: HP