Subject:    -9- Can I write my own Impressario printer/scanner device
                plug-in?
Date: 18 Aug 1994 00:00:01 EST

  Yes.  You will need the Impressario Developer's Kit (an optional
  product that is not part of the Impressario Server product).

  From the Impressario 1.2 release notes:

  The Impressario Developer's Kit allows application and device plug-in
  developers to create software that fully supports printing and
  scanning in a manner that is consistent with the Impressario
  architecture.

  A full developer's template for both scanner and printer device
  plug-ins along with a complete developer's manual are included.
  Starting in Impressario 1.2, the manual is supplied in both paper and
  online Insight format.