Speedy Inks - Compatible Panasonic KX-FA84 Laser Drum Unit KXFA84 For use in Panasonic: KX-FL511, KX-FL541, KX-FL611, KX-FLM651, Panafax KX-FL511, Panafax KX-FL541, and Panafax KX-FL611 Page Yield 10,000 Color: Drum 100% Quality Satisfaction Guarantee The use of aftermarket replacement cartridges and supplies does not void your printer's warranty