Re: Copystar X002i 4401 jam
Interesting!
We got a bunch of Konica Minolta finishers (FS-528) that did something similar. The entrance roller was driven by a timing belt which was tensioned a little too tightly. The rear end of the shaft would break off at the rear frame/bearing within the first few weeks of placement. I believe that the person that installed the belt didn't trust the tensioner spring, so he/she put some additional thumb pressure on the tensioner. Of (50) machines I ended up replacing (40) of the entrance rollers. I let the spring tensioner tension the belt and it never re-occurred. =^..^=
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