Image Fuser Kit 220V (150,000 pages) for HP 5550 Printers. Designed specifically for the printer, the HP LaserJet Printer smart printing supplies produce crisp, sharp, vibrant results every time, to meet the most challenging colour printing needs. Industry-leading print quality is combined with reliable performance for cost effective, high volume, high coverage in-house publishing. Results are further enhanced by HP's second generation toner formulation, new cartridge architecture, specialty media and innovative smart printing technology.