Introduction to the IBM 3800 Printing Subsystem Models 3 and 8
R. C. Miller · IBM Journal of Research and Development · 1984
The IBM 3800 Printing Subsystem Models 3 and 8 are high-speed, non-impact, electrophotographic printers which are designed for system printing, text, and graphics applications requiring flexibility and high print quality. Features such as their print density of 240 × 240 pels/in.2and all-point addressability extend substantially their printing capabilities beyond those of the Models 1 and 2.