Feeder not going down - Man Roland 300

Discussion in 'Man Roland Printing Presses' started by printer55, Jun 12, 2023.

  1. drukman

    drukman Senior Member

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    Switch the machine to presser foot operation.
     
  2. Ing.jose87

    Ing.jose87 Member

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    Hello, yes, I have already installed the leg function but it does not respect it. I also installed the front sensor but it does not work either, but the signals from the sensors do reach the cards, is there any other cause that could cause this failure?
     
  3. drukman

    drukman Senior Member

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    Did you do an auto zero?
     
  4. Ing.jose87

    Ing.jose87 Member

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    Hello, yes from the computer and with the tarinal
     
  5. Daniel.Sanchez

    Daniel.Sanchez Member

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    The arrival verifies that this is 156 degrees with respect to the head
     
  6. drukman

    drukman Senior Member

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  7. Ing.jose87

    Ing.jose87 Member

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    ok I'm going to wait for the arrival when the paper is going to be taken the machine should mark me 156 degrees right, the lanimage sensor must be calibrated 75 mm or 7.5 mm??
     
  8. drukman

    drukman Senior Member

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    This sensor should only detect the paper below it.(pallet). No relation to 156 degrees.
     
  9. Ing.jose87

    Ing.jose87 Member

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    upload_2024-2-13_21-37-32.jpeg upload_2024-2-13_21-38-16.jpeg upload_2024-2-13_21-38-34.jpeg upload_2024-2-13_21-38-49.jpeg
    Hello, I have already checked the placement of the paper that was assigned to me at 156 degrees, and at 228 degrees, when are you going to grab the paper, are the degrees correct?
    I also want to ask about the B086 sensor, according to the manual I have, it must be calibrated at 75 mm and must detect the edge of the paper, but when I calibrate it and set it to detect the paper, the head goes up and away from the paper, the output of the sensor is npn or pnp?
     

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  10. drukman

    drukman Senior Member

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    156, 158...300, it's 156
    .....and it depends on the series:
     

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