Commodore MPS 801: AMSTRAD 8259 , AMSTRAD DMP 1 ATARI 1029 AXIOM GP-500 , AXIOM GP-550 , AXIOM GP-550 A , AXIOM GP-550 AP , AXIOM GP-550 AT , AXIOM GP-550 CD , AXIOM GP-550 PC , AXIOM GP-550 TI COMREX 220 , COMREX CR-220 , COMREX CR-220 DMP EPSON CR 220 PHILIPS VW 20 QUEN DATA 1100 , QUEN DATA 1180 RADIO SHACK DMP 110 TANDY 110 SEIKOSHA GP-500 A , SEIKOSHA GP-500 AS , SEIKOSHA GP-500 AT , SEIKOSHA GP-500 CPC , SEIKOSHA GP-500 VC , SEIKOSHA GP-550 A , SEIKOSHA GP-550 AT , SEIKOSHA GP-550 PC , SEIKOSHA GP-550 TI Pelikan GR 628 Ribbon (Farbband) Longbow Ribbon 272 or 2236FN DWP-16C Ribbon ------------------------------------------------------------------------------------ Commodore MPS-803: Apricot ACT Writer 9 Amstrad LQ 401 Axiom SCP-CD, SLP, SLP-CD, TwinWriter series Axonix LiteWrite, ThinWrite series Brother M1009, M1024, M1109, M1209, M1224, DM 5 Centronics GLP series (3101), GLP II (3102), 3103 Dynax DM 5 Fargo SP 2000 Fortis DM 5 Genicom 2412, GLP II RCA VP 2100 Sanyo Micron 3101 Schneider NLQ 401 Stafford Matrix Portable Syntrex Syndot 100 Taxan A 109 Yamaha PN 101 RB ------------------------------------------------------------------------------------ Commodore MPS-802 / 1526 / 4023: Admate DP-80 Computermate CP80, QTE-80 Atari 801, 804 Blue Chip M120-10, M150-10 Facit B1100, B1200 Fullmark F698BKMS Legend 800, 808, 880, 1080, 1380 Mannesmann-Tally (M.Tally) F80, MT80, MT81, SP80,Tally Spirit 80 google: Tally MT80 Mitsui CP80, MP80 NIXDOF ND38 Nu-kote Okidata 1600 Sears SR1000 SHINWA C130-SK / C805 / CM100 / CPA80 / CPB80 / MH4010 / NLQ-180 / VP130 / VP160 / VP8100 Silver Reed 100-80, 130-80 TANEUM COMP PROD TCP 340 ------------------------------------------------------------------------------------ MPS 1270A It uses HP 51604A, HP 92261A, HP 51605b (blue),HP 51605r (red) or Canon CJ-3A. To work under GEOS, you have to connect it with User Port - Centronics cable http://pinouts.ru/ParallelPort...nout.shtml and use Epson FX-80 geocable driver.