80gsm offset feeding problem

Discussion in 'Man Roland Printing Presses' started by northern-andy, Oct 19, 2021.

  1. northern-andy

    northern-andy Member

    Joined:
    Jun 2011
    Messages:
    35
    Location:
    new zealand
    Does anyone have a sure fire way of printing 80gsm offset at speed?
    All other stocks are ok.
    I've tried so many ways with sheet separators/ Air that I'm loosing my will.
    Does anyone use brush sheet separators? As we don't have any, I'm thinking this could help.
    What position of suckers/ pressure foot hight, and yes I've read the manual recommendations.
    Mainly the problems are coming from the feeder head and not the lays etc.
    Cheers
     
  2. drukman

    drukman Senior Member

    Joined:
    Mar 2016
    Messages:
    129
    Location:
    Bulgaria
    it's R100 or..... R900?
     
  3. Sandman

    Sandman Member

    Joined:
    Jan 2012
    Messages:
    14
    Location:
    Norway
    Use as little air as possible, pressure fot low. Good luck
     

  4. Adil

    Adil Member

    Joined:
    Nov 2021
    Messages:
    22
    Location:
    Casablanca
    What type of media do you usually print on this machine?
     
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