See all articles from The Plotter v11 n10
I am sorry to note that this issue is quite devoid of 2068 programs and articles. The nearest we come to a 2068 program is the article on printer codes which includes a program conversion from GW-BASIC. While the article pertains to a particular printer, the concept of displaying whatever graphic symbols your printer may possess is still valid. This article really illustrates a major change in printer commands, and that Epson commands are not necessarily fixed for ever.