This item fits the following printers: 797-0SB, 797-0Bi, 793-0Bi, K780003, DM 50 Serie, DM50, DM-50, DM 50i Serie, DM50i, DM-50i, DM 50 i, DM-50-i, DM 55 Serie, DM55, DM-55, DM 55i Serie, DM55i, DM-55i, DM 55 i, DM-55-i, DM 60 Serie, DM60, DM-60, DM 60i Serie, DM60i, DM-60i, DM 60 i, DM-60-i, DM 65 Serie, DM65, DM-65, DM 65i Serie, DM65i, DM-65i, DM 65 i, DM-65-i, Frankiersystem, K700 Serie, K 700, K-700, K750 Serie, K 750, K-750, K751 Serie, K 751, K-751, Pitney Bowes Mailstation (2 / K700), K722, K 722, K-722, K721, K 721, K-721