Dear All
I'm quite new with Risograph printers.
I've got a RN 2050, that's a B4 machine. I've bought a drum from a RN a4.
This drum is perfectly the same as the others i've got and when i run the machine in test mode it makes masters and print perfectly. But when I run it in normal mode, the Riso says "wrong drum type". So i guess the problem is not the drum, but something in the electronic part of the drum that say to the machine that it is for A4 machine.
Does anyone know how to change this parameter in the drum or say to the machine that the drum is ok?
Thanks a lot,
Lorenzo
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