Fs537 staple issue

[tsbservice]

So I had a brilliant idea and took a slow motion video of the exit to see what was happening. It turned out that the brand new eject unit which had been fitted by a previous technician was faulty and was causing the first sheet out to drag and cause the misalignment.

I replaced the eject assembly again and it’s been working fine since then.

Cheers.....

Indeed tough one. Only few pro-masters can catch such sort of problems. Thanks for following up with solution.

[Gift]

We just had a similar problem with badly aligned A3 paper in staple mode. It was basicly the first page that was "out of line".

We renewed the paddles, tried different paper, modified the paddles with longer ones - everything with no major success.
Finally we changed the angle of the paper exit tray with some washers between the 2 brackets on the tray assy and the machine and voila, problem was gone.