My lock nut for the pinch rollers is broken. I saw a few people of ebay are selling these homemade lock nuts. Does anyone here know how to make one? Do you know the measurements of these lock nuts? Where can I buy such small tubings?
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Last edited by digicube; 10th Feb 2017 at 11:10.
Here's a video showing how to do the repair, and it suggests cutting a piece from the ink tube in a ball point pen. Just make sure the tube fits snugly enough on the shaft not to fall off, but not too tight.
https://www.youtube.com/watch?v=VUIN-ygjN_gDo or do not. There is no "try." - Yoda