I’ve had a fairly nightmarish couple of print runs on the Riso after I replaced the stripper pad, with multiple pick-ups and blank sheets.That’s meant standing over the folding machine ready to catch anything printed only on one side, or completely blank … and there have been around 50 such per thousand sheets of paper. Ugh!
Today, finally, I’ve got the tension on it dialled in just right! A thousand sheets of paper fed in, counter showed a thousand coming out, and the same for side 2. Yippee!