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wrong head is installed

Discussion in 'Roland' started by bachaar, Jul 19, 2011.

  1. bachaar

    bachaar Member

    26
    0
    0
    Jul 18, 2011
    I installed new head "yellow " in my RS 640
    after save the serial number in "head rank "
    machine doesn't work it' show error message "wrong head is installed "
    not- i bought this head from roland home
    i check the serial two time it was correct
    also replace with another head but same problem
    i removed the all cable cards for all heads and i removed the carriage board but the message still
    machien work without problem only in service menu
    please i wait your help
     
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  2. bachaar

    bachaar Member

    26
    0
    0
    Jul 18, 2011
    help me pleaaaaaaaaaaaaaase

    wrong head is installed
    I installed new head "yellow " in my RS 640
    after save the serial number in "head rank "
    machine doesn't work it' show error message "wrong head is installed "
    not- i bought this head from roland home
    i check the serial two time it was correct
    also replace with another head but same problem
    i removed the all cable cards for all heads and i removed the carriage board but the message still
    machien work without problem only in service menu
    please i wait your help
     
  3. bachaar

    bachaar Member

    26
    0
    0
    Jul 18, 2011
    i have replaced the new main board but same problem
     
  4. Robert M

    Robert M Very Active Member

    1,325
    12
    38
    Jan 23, 2007
    colorado
    head rank

    try it with the old head rank
     
  5. Team Oakley

    Team Oakley New Member

    8
    0
    1
    Dec 21, 2007
    86403
    Make sure you have the print head wires to the motherboard going the wright way. If you have them in backwards that is the message you get. If you look at the mother board the contacks are towards the rear of the machine. Hope this helps
     
  6. Bory

    Bory New Member

    3
    0
    1
    Apr 24, 2014
    Argentina
    Hi! Could you solve this issue? I'm having same problem with an XJ-640. Thanks!
     
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