RH7-1491-000CN HP Cartridge Fan for Color LaserJet 4600 / 4650 / 5550

RH7-1491-000CN is a high‑performance cartridge fan designed by HP for use in Color LaserJet 4600, 4650, and 5550 printers. This OEM‑approved replacement component restores optimal airflow within the printer cartridge, helping maintain reliable print quality and preventing overheating. Compatible with the specified HP models, the fan is engineered to fit the cartridge’s internal layout and to operate seamlessly with the printer’s existing cooling system. By providing consistent ventilation, it supports the longevity of the printer’s imaging components and ensures consistent operation during high‑volume printing tasks.