NuPost NPT1000 Compatible Red Ribbon Cassettes Replacement for Francotyp-Postalia Postage Meter 51-0019-5301-00 (T1000) (3-Pack, Red) OEM quality, reliability and consistency at a value price Satisfaction guarantee; expert technical support 100% compatible with Pitney Bowes postage machines Compatible Hardware: Francotyp-Postalia Postage Meter Model T1000 Page Impressions: 1,600