1. May 21, 2019 #1
   

   uv New Member

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   Feb 12, 2014

   Australia

   Hi All.
   Have been trying to get optic clear print film to sit flat but keep getting ripples in the film in between pinch rollers. this shows up in the print.
   Does anyone have any ideas on how to stop this?
   
   Thanks

    

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2. May 21, 2019 #2
   

   TimToad Very Active Member

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   Jun 13, 2013

   CA

   Did you try turning your heat down?

    

   • Agree x 1
3. May 21, 2019 #3
   

   Bly Very Active Member

   

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   Mar 9, 2004

   Sydney

   What kind of printer??

    
4. May 22, 2019 #4
   

   uv New Member

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   Feb 12, 2014

   Australia

   we are using a Mutoh UV printer roll to roll

    
5. May 22, 2019 #5
   

   Bly Very Active Member

   

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   Mar 9, 2004

   Sydney

   I'm not familiar with that printer but normally you'd either turn the heat down and/or turn up the vacuum.