Hi Sudoroom,<br><br>I'm writing from the Long Haul in Berkeley, a space kinda similar to the Omni.<br><br>We are quickly accumulating a bunch of half full ink tubes which our printer decides are empty based on reading/writing the RFID chip on the tube. Its calculated based on the number of pumps. The machine is a Riso RZ990.<br><br>I am wondering if anybody at Sudo is interested to collaborate on keeping these tubes out of the landfill by re-writing the RFID chips to show a full tube? Maybe this is something to drop by Hardware hack night on?<br><br>(In the longer term we hope to fix the machine to avoid this problem in the first place. Come visit us sometime and see our print room - it's great for making posters and zines.) reprographixed.com<br><br>Best<br>Sylvia<br>sylvxa@protonmail.com<br><br>