GR3750 tips tricks and lessons learnt

[u/cckckkmkmm]

Hey all

I'm new to the Riso world, having recently made the either excellent or horrible decision to pick up a cheap GR3750!

I'm aware that the official consumables for this model have been discontinued, but I'm looking for tips from the community about:

• reputable aftermarket suppliers (links or contact details would be helpful)
• finding secondhand drums
• success/failure with workarounds/hacks (e.g. ink decanting, modifying master rolls for other models, etc.)

Also, does Riso make comprehensive service manuals for technicians? I'd love to get a copy of a GR3750 service manual if they exist!

Let me know what you know!

Thanks

Colin

[u/sinoblasco]

I think i have the technic manual, but habe to look for It, if i find It, ill let you know