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  1. Print Service
    Post

    Roland 305 +L +V +T

    Got this fixed. The operator mislabeled the field wires so when I put them back it's wrong. Reversed the field wiring and it works like a charm....
    Post by: Print Service, Jan 4, 2024 in forum: Man Roland Printing Presses
  2. Print Service
    Post

    Roland 305 +L +V +T

    The field supply is 51 vdc at standstill. I didn't measure the voltage during jog. I'll check later the encoder coupling. Thanks for the advise.
    Post by: Print Service, Jan 4, 2024 in forum: Man Roland Printing Presses
  3. Print Service
    Post

    Roland 305 +L +V +T

    Additional information I forgot to include. When I jog, the brake released and the main drive turned about 2 degrees then stop. I cleared the...
    Post by: Print Service, Jan 3, 2024 in forum: Man Roland Printing Presses
  4. Print Service
    Post

    Roland 305 +L +V +T

    Just an update, I fixed the board field controller and now I don't have error display "9999". I tried to jog today but I got "UWR: Speed not...
    Post by: Print Service, Jan 3, 2024 in forum: Man Roland Printing Presses
  5. Print Service
    Post

    Roland 305 +L +V +T

    Thanks Druckman. I'll check with the owner how he wants to proceed.
    Post by: Print Service, Dec 22, 2023 in forum: Man Roland Printing Presses
  6. Print Service
    Post

    Roland 305 +L +V +T

    What could be the common problem? What am I looking for? Any hints! Power supply, capacitors, thyristors?? Thanks
    Post by: Print Service, Dec 20, 2023 in forum: Man Roland Printing Presses
  7. Print Service
    Post

    Roland 305 +L +V +T

    Thank you Drukman for the reply. This means that the power converter board is dead. Anyone who can supply the part? Do I need to enter the...
    Post by: Print Service, Dec 20, 2023 in forum: Man Roland Printing Presses
  8. Print Service
    Post

    Roland 305 +L +V +T

    Hi Daniel, Kumar, fellows Is there a way to possibly navigate thru the parameter 159 to see if there are other errors? Any other...
    Post by: Print Service, Dec 20, 2023 in forum: Man Roland Printing Presses
  9. Print Service
    Post

    Roland 305 +L +V +T

    Yes, I tried to switch on and off the machine repeatedly but this error MD: Malfunction in data transfer appeared. It's the only error that...
    Post by: Print Service, Dec 20, 2023 in forum: Man Roland Printing Presses
  10. Print Service
    Thread

    Roland 305 +L +V +T

    Hi Gents, We are getting this error when print on the press "MD: Malfunction in data transfer." The four seven segment display shows "9999"....
    Thread by: Print Service, Dec 19, 2023, 21 replies, in forum: Man Roland Printing Presses
  11. Print Service
    Post

    Heidelberg SM 74-4 BIOS reset to default

    You can series two double AA batteries and solder plus and minus to the battery. You don't have to look for exact make or model of battery.
    Post by: Print Service, Sep 9, 2023 in forum: Heidelberg Printing Presses
  12. Print Service
    Post

    Special offer:Heidelberg press Circuit Boards

    Do you still have this board 91.144.9021/05 SSK 002? Please send picture if you still have. I need a SSK2 with EPROM 22 version How much is this?...
    Post by: Print Service, Sep 7, 2023 in forum: Offset & Digital Presses for sale
  13. Print Service
    Post

    heidelberg available flat moudle boards for sale

    Hi Felipe, I have 2 pieces of E80-0046503 P6 Slot CPU left. Thanks.
    Post by: Print Service, Apr 8, 2021 in forum: Offset & Digital Presses for sale
  14. Print Service
    Post

    Polar 76 EM (How to disable push out while programming?)

    You can adjust the front limit switch under the rear table.
    Post by: Print Service, Aug 28, 2020 in forum: Cutters and Trimmers
  15. Print Service
    Post

    heidelberg available flat moudle boards for sale

    They're are two versions, one is with small boards on top and the other version with small boards at the back. Message me through What's App...
    Post by: Print Service, Jul 10, 2020 in forum: Offset & Digital Presses for sale
  16. Print Service
    Post

    heidelberg available flat moudle boards for sale

    I have E80-0046503 P6 Slot CPU. Three (3) pieces. How many do you need? [ATTACH]
    Post by: Print Service, Jul 9, 2020 in forum: Offset & Digital Presses for sale
  17. Print Service
    Post

    83' Polar 92-EMC, Beeps and jumps out of program

    Let me know if you require more details.
    Post by: Print Service, Aug 8, 2019 in forum: Cutters and Trimmers
  18. Print Service
    Post

    83' Polar 92-EMC, Beeps and jumps out of program

    This is cause by backgauge motor brake air gap, linear scale or its trailing cable.
    Post by: Print Service, Aug 8, 2019 in forum: Cutters and Trimmers
  19. Print Service
    Post

    2004 L28 AMR Touchscreen replacement

    Is the screen still working or just the touch screen unoperable? I have repaired or replaced Muller Martini and Heidelberg touchscreens before....
    Post by: Print Service, May 24, 2019 in forum: Komori Printing Presses
  20. Print Service
    Post

    Polar 76EM Keyboard

    Does the backgauge move to position when you enter a number?
    Post by: Print Service, May 21, 2019 in forum: Cutters and Trimmers
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