Mainframe printer driver

Vertical: Technology
Technologies – Unisys 2200, Assembler, IBM 3800

A printer driver was developed for one of Unisys’s customers to enable them to decommission their aging IBM mainframe. The IBM 3800 is a very high speed (up to 52,000 cps) laser printer. It was moved to the Unisys 2200 system and the device driver (and spool management system) enabled this to take place.