Help finding replacement part - before boss finds out its broken -

[oacilamaf]

I presume you are referring to the release sleeve on one of the pneumatic fittings, you will have to replace the entire fitting for that.
You need to check the size and order something like this: http://www.ebay.com/sch/i.html?_from...tting&_sacat=0

And no monkeying with the printer from now on.

Thanks. Now i know how the part its called.