Altru Print C9734B-DTK-AP Deluxe Transfer Kit for HP Color Laserjet 5500, 5550 Includes C9734B (C9734A, C9734-67901, RG5-7737, RG5-6696) Electrostatic Transfer Belt (ETB) Plus Tray 1-4 - Walmart.com
HP ENVY 5540, DeskJet 5570 Printers - Fixing Poor Print Quality | HP® Customer Support