Comment by kragen
3 days ago
I don't think the original Epson ROM on the MX-80 had a graphics mode. I think that was a feature added by the Graftrax-80 ROM: https://archive.org/details/Graftrax-80_1981_Epson_America/m...
3 days ago
I don't think the original Epson ROM on the MX-80 had a graphics mode. I think that was a feature added by the Graftrax-80 ROM: https://archive.org/details/Graftrax-80_1981_Epson_America/m...
You are right. I bought (well my parents did) and it came with a complimentary upgrade. We installed the chip and it was great but the driver was not universal so it printed out with a slow stretch so the lines would go downward on the right side. We took it back for tech support and it turned out it was a software issue. My first lesson in debugging goes up the stack. (I was like 13 I think)