Riso RZ220 Duplicator "fix risograph" Questions

...fix it myself, what do I need to do step by step. Risograph C1610 Error E 78 - Problem was fixed by re attaching the detached cable inside the top scanner. you have to take apart the scanner on top ...

...risograph 3770 doesn't print when I say 'test print' and says there is a jam while the paper comes out fine but empty. Sometimes the paper has crimps in it. The master ...

timing is off on the duplicator I was wondering if there is anyone who can give help on fixing the risograph with the timing problem? do you have a service or user manual on this yet? we can get one, ...

risograph having error code t95-056 this is a serious problem .. this means that the serial # on the boards for your machine dont match. you can try this but it may not work. turn the machine on ...

Risograph pressure roller isnt coming up I get an error saying paper jam, check paper feed area and there is an image of the printer flashing a black circle on the bottom left side of the door and ...

...fix this T02-401 and T02-405 is the elevator motor (paper tray up movement) is binding in some way. We have a Risograph 570ez duplicator/copier and it keeps stopping with system error messages: ...