Riso E ink to GR tab

thingiverse

I still have an old Risograph GR3770 that keeps going strong. Risograph discontinued the GR line back in 2004, but they continue to offer standard ink colors for all those machines still out there. The newer machines, however, come with really cool custom colors, and previously you would have had to transfer those pretty new inks into old GR ink tubes just so you could use them in GR drums. Not anymore! This super small and fast print job fits perfectly onto the new E ink tubes (once you've removed the NFC/RFID sticker), stick it on with thin double-sided tape, and you're all set to go with those pretty inks right away!!