As it is well known that industrial electronic circuitry is characterized by its reliability and durability.
With an exception to metalworking industry, apparently there is no such area, where up to now the electronic equipment of the 80s or 90s production is used.
Amateur or small workshops still uses the machines with monochrome monitors or even tape readers. Created by old school masters, they still keep tight tolerances. If the mechanical parts are still repairable, the faulty electronics is a real headache.
Hope that this resource will help you to recover missing documentation and will be useful in reborning Your loved Makino’s, Moris’s or Deckel’s to the new life.