Postage Ink Cartridges + Compatible for Pitney Bowes 765-9. Suitable for DM300c, DM400c, Secap DP200c, DP400c, DP450c Machines /Fluorescent Red Ink Cartridge 100% Customer Satisfaction for your DM300c, DM400c, Secap DP200c, DP400c, DP450c Mailing System Made in the USA Replaces OEM part #765-9 ISO9001 & CE Approved Yield: 2,200 impressions