Miller TP104 losing pressure on impression

Discussion in '4-Color Offset Presses +' started by graphiccenter, Jan 24, 2013.

  1. graphiccenter

    graphiccenter Member

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    Does anyone know what the problem is, if my press prints 1 sheet good then the next sheet loses pressure on the 2nd unit right side of the feeder.. So it's 1 good, 1 bad...any advise would be greatly appreciated. Thanks
     
  2. Ahmed abo salah

    Ahmed abo salah Member

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    I have the same problem. What is the solution?
     
  3. Adil

    Adil Senior Member

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    - You can check the photocell for the presence of sheets on the printing cylinder if it is functioning correctly
    - pass the sheets one by one; it must not be wavy when reading on the photocell at the printing cylinder (in this case it is necessary to adjust the clamps)
    - check the photocell control module if there is an error
     
  4. Ahmed abo salah

    Ahmed abo salah Member

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    I check the photocell and set the encoder but the sheet has printed but not totally sheet
    The front of sheet or the last it not printed
     
  5. Adil

    Adil Senior Member

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    C'est un problème de la mise en pression ; si la photocellule est bonne et qu'il n'y a pas d'onde de la feuille au moment de la lecture, il faut vérifier le disque d'impression qui se trouve dans le cylindre d'impression côté service.
    Si le circuit électronique imprimé est usé ou mal aligné cela peut aussi donner ce problème et il faut le changer (ce circuit électronique imprimé définit l'angle de lecture de la photocellule de la mise en pression )
     
    Last edited: Dec 11, 2021
  6. Adil

    Adil Senior Member

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    Did you solve the problem?
     
  7. Adil

    Adil Senior Member

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    Give me your news about the problem
     
  8. Ahmed abo salah

    Ahmed abo salah Member

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    01124272228 Egypt what's up
     

  9. Adil

    Adil Senior Member

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    It is a problem of putting under pressure; if the photocell is good and there is no wave from the sheet at the time of reading, it is necessary to check the printing disc which is in the printing cylinder on the service side.
    If the printed electronic circuit is damaged or it is badly positioned, this can also give this problem; it must be changed (this printed electronic circuit defines the reading angle of the pressurization photocell
     
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