Hi there. Our Canon ImageRUNNER 3235i has been skewing papers about for months. Service techs can't seem to find the problem as it is sporadic. Any suggestions?

Hello,
These can be a quite pain, this copier when it works it works it fine, but when it doesn't works it doesn't work with style.

Please give me more info, where the paper is skewing? in duplex assy or before or after the fixing unit or while going out of paper drawer...?

I had a problem that paper was skewing in duplex and I've chaneged the duplex vertical roller axis.

When it is skewing, open the drawers carefully and see if the paper guides have moved. Sometimes they are too tight and pop open with the paper tension and will cause skewing.