CP/M-80 R2.2 for QX-10 & QX-16 198? Epson TMP-II for QX-10 256K (v2.44) 1983 C.D.L. QX-10 MultiFonts CP/M v.2.2 198? Epson QX-10 CP/M Plus (v3.1A) 1984 MML Systems