Calitoner Remanufactured Toner Cartridge Replacement for HP Q64 ( Cyan ) Print Technology: Laser Printer(s): HP Color 3600dn, Color 3600n, Color 3800, Color 3800dn, Color 3800dtn, Color 3800n, Color CP3505n, Color CP3505dn, Color CP3505x Replaces OEM Part #: Q6471A Cartridge Color: Cyan Page Yield: Up to 6000 pages, Standard Capacity