About the oldest I can recall is ASCII art printer nudies. At 132 columns of text on 17" wide fanfeed stock, decent-ish resolution is possible especially consi

About the oldest I can recall is ASCII art printer nudies. At 132 columns of text on 17" wide fanfeed stock, decent-ish resolution is possible especially considering the vertical resolution is unlimited. This is long enough ago that printing one of those off in a school or corporate setting would earn you a finger wagging at worst.