|Riso ME 9350 Duplicator 2 colors|
a RISO digital duplicator first scans the document to be printed, or this can be sent direct from a PC, and then digitally reproduces it on a master sheet.
This master is automatically wrapped around an ink drum, which turns at high speed while paper passes underneath producing prints at up to 180 copies per minute, even in A3 format.
RISO duplicators normally print in single colour, with one model offering the ability to print two colours in one pass.
Model specifications can vary in terms of engine size and capacity, speed, amongst other things.
To ensure you compare like for like and to give a clear overview of what you can achieve with each model, please see the specification comparisons for printers or duplicators.