Hallagan Business Machines is the hub for Risograph supplies and service in the Chicagoland area. At
Hallagan Business Machines, we're a leading certified RISO dealer and long-time partner of RISO, Inc. We believe in their dedication to serving any organization and their ongoing commitment to creating products for educational settings. RISO products are designed for users, and benefit organizations looking to grow and succeed.


Partnering dynamic color with the ability to print high-volume any time.

Built for speed and durability, Comcolor Inkjets are full color digital print systems. This is not your typical photocopier. 

High-quality inkjet with a lower cost per page than the average system.