There is a typo in my Photoetching Protocols. The name of the overhead
transparency film is 3M PP2250. It is a clear acetate available
through most any commercial stationary store like Staples or Office
Max. Sorry for the confusion. IBM is putting out a product as well.
Your photocopiers may need the overhead transparency product with a
sensing strip. This is fine and should not impede the process of the
final transfer.
That is all.
Over and out,
-k