difference between SM 102-4p and SM 102-4p3

Discussion in 'Heidelberg Printing Presses' started by DMCP, Mar 13, 2014.

  1. DMCP

    DMCP New Member

    Joined:
    Mar 2014
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    Location:
    lebanon
    hi
    what is the difference between SM 102-4p and SM 102-4p3?
     
  2. NotAGooner

    NotAGooner Senior Member

    Joined:
    Dec 2007
    Messages:
    279
    Location:
    UK
    Just guessing here but could the 3 mean instead of the perfector being between units 2 and 3, it's between 1 and 2?

    Therefore giving you 3 over 1 instead of 2 over 2?
     
  3. junker1984

    junker1984 Senior Member

    Joined:
    Jan 2010
    Messages:
    1,036
    Location:
    US, Midwest
    number indicates what unit the reversing drum is in, p3 is 2 over 2. Don't recall ever seeing a 3 over 1, but it's possible. Likely, the number was just left out of the description of the machine.
     
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