Impression Problem

Discussion in 'Komori Printing Presses' started by KGM, Jun 18, 2010.

  1. KGM

    KGM Senior Member

    Joined:
    Oct 2009
    Messages:
    131
    Location:
    Ireland
    Having a spot of bother. when i go to print, unit 4 prints one sheet perfectly in impression then the impression goes off and i get blank sheets. I cant hear it going off. it just stops printing. i have checked all the pneumatics, taken off the covers and had a visual check, packing is perfect. Any ideas?
    Machine is a 4col Lithrone 26 1984
     
  2. KGM

    KGM Senior Member

    Joined:
    Oct 2009
    Messages:
    131
    Location:
    Ireland
    Problem solved. the guy running the press, while changing a piece of pipe due to an air leak, swapped two pipes going into the solenoid valve.
    I dont know how its even possible to make that mistake, he had also mixed up the ones going into the press for the impression pistons.

    He's a good printer butthat was a stupid mistake to make, and costly.
     
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