The Panasonic KX-FA133 Film Cartridge ensures your fax printer will continue to deliver optimal performance and operate at ideal levels throughout its lifespan. Compatible with the Panasonic KX-F929 and the KX-F1000, 1100, 1200 Series, this ink film roll yields up to 660 pages. Using Panasonic consumables and supplies with this high-end Panasonic fax printer accessory provides sharp, high-quality output, every time. The Panasonic printers and fax-machines have been engineered to work together with their custom-designed consumables and supplies to guarantee that your document and graphical printouts are clear and sharp, every time you print. Buy authentic Panasonic products with confidence: Panasonic backs this product with a 100 percent satisfaction guarantee.