Homebrew PCBs

Ok, wild thought.  Can you image toner directly onto dry photomask
then?

* Does the laser use UV at all, exposing the mask?
* Will the toner stick to DPM?
* Can DPM stand the fuser heat?

Now, if we could modify a laser printer to directly UV expose a DPM,
that would be cool too.  I suspect it would require a pretty big laser
to expose it that fast, though.