FS-514 on C352 sorted and stapled sets are not aligned.

[bubblegoose72]

It is just not stacking correctly. Pages withing a set are crooked in a kinda random way.

Thanks for looking!

[tech51]

There is a little rubber paddle that pulls the paper back into the stacker for stapling. Chances are its worn out or the plastic mount it sits in is spinning on its shaft due to a broken locating pin. I would replace both parts as a matter of course.