Homebrew PCBs

Steve wrote:
> Epson heads are not removeable.
> 
> I believe Mop and Glo, like Future Floor Polish, is soluble in
> household ammonia. One of the tricks to clean partly clogged heads is
> to put a few drops of Windex with Ammonia on the park pad before
> turning the printer off.
> 
> More Mop and Glo would just make a dried out mess, I'd think.

I've always had best success unclogging epson heads by putting
in a genuine epson ink tank which seems to have good solvent action.
You might need to do the clean/flush cycle 5-10 times.