Wow! I enjoy to read that topics since I am new to this MAME forum. I am now learning a lot about MAME. You are able getting Epson LX (or AP2000) printer emulators working. Are you plan to implement more printer emulators like Gemini 10/10X, older Epson MX/FX (running in 8048 microcontroller) with Graftax-80 (designed for TRS-80 computers) and plotters like ALPS DPG1302 plotter? I love to see printouts in color (Epson JX-80 emulator) but I can't find JX80 in MAME emulator list.