On Tue, 26 May 2015 19:33:06 -0400, "Mayayana"
wrote:

I don't have a solution, but I know
of two things that can cause jamming:
Cheap, thin paper and not having the
siding clamp firmly up against the paper
edge to hold it in place.

The problem isn't paper jams. It is PHANTOM paper jams. I don't think
there is a solution. HP has no solution. I know a lot of techs who
also have no solution other than "bin it"