Speedy Inks - Compatible Panasonic KX-FA55 Black Fax Refill Roll (4-Pack) For use in Panasonic: KX-FP151, KX-FP152, KX-FP155, KX-FP80, KX-FP81, KX-FP85, KX-FPC165, KX-FPC91, KX-FPC95, KX-FPC96, KX-FPG175, and KX-FPG372 Page Yield 300 Color: Black | Pack Includes: 4 Rolls 100% Quality Satisfaction Guarantee The use of aftermarket replacement cartridges and supplies does not void your printer's warranty