Learn about the Risograph Computer Interface Accessory [Riso computer interface CI 300]This e-book is an absolute gem from the mid 90's! Not only does this book cover the Risograph computer interface accessory but also covers how to use a computer, what...

Learn something old!This e-book is for the RC6300 Risograph single color duplicator made from 1992-1995. This is exact same one-color Risograph printer we use in our shop, we named him Frank.This e-book PDF covers the operations, a bit of maintenance...

Learn about repairing a printer older than google!This e-book is for the RC6300 Risograph single color duplicator made from 1992-1995. Inside this book you will find tons of wiring diagrams, schematics, & error codes for this vintage 1992...