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  1.

    Check this out: VJ1204 Nozzles Stuck "ON" - NEED HELP

    Newest and latest. So I came in again this morning to take a second look at the printer. I decided at this point to investigate the power board... With a meter I checked the AC leads from the power board and was getting voltage throughout. I unplugged the printer and let it sit for about 10...
  3.

    Check this out: VJ1204 Nozzles Stuck "ON" - NEED HELP

    Do you know the pin-out to the power wires from power board to main? looking for pin-out on the bundle of wires running from power board to the main board? from power board is CN301 to Mainboard J1 Need a way to determine whether the powerboard is good.
  4.

    Check this out: VJ1204 Nozzles Stuck "ON" - NEED HELP

    Missing Finger I am going on a month and a half working on this... lol. Good times. Just delays in getting parts.... Not only have I been waiting on parts but I also lost a part on hand over new years! Working on the printer has officially become a little more difficult. The whole pinky...
  5.

    Check this out: VJ1204 Nozzles Stuck "ON" - NEED HELP

    Hello again. I got my cables in finally. But now there is something new... Here is the step by step. First, I replaced the head cables for the second time now. Following the wiring diagram to insure the wiring is going into the correct destination. J204 to J1 & J205 to J2 Turned the machine...
  6.

    Check this out: VJ1204 Nozzles Stuck "ON" - NEED HELP

    Ok. So I unplugged and re-plugged the Long cable from the main board to the CR board. The results are now that ALL the nozzles stayed open during a "nozzle check". Interesting.
  7.

    Check this out: VJ1204 Nozzles Stuck "ON" - NEED HELP

    heyskull, why do you think its the print head? Have you seen this before? Umca, that is what I plan to replace next... The CR to Mainboard cable. Then CR Board. After that, Im left with the expensive stuff. Well I got a hold of a service manual. I will be ordering one part at a time but the...

  8. Cannot locate mutoh 1204 service manual

    Know anyone that knows much about printheads? Check this out: VJ1204 Nozzles Stuck "ON" - NEED HELP

  9. Cannot locate mutoh 1204 service manual

    I have it now. Thank you.
  10.

    Check this out: VJ1204 Nozzles Stuck "ON" - NEED HELP

    Just tried a palette test print... Same result with the nozzles staying open.
  11.

    Check this out: VJ1204 Nozzles Stuck "ON" - NEED HELP

    Has anyone ever seen this before? Check out the attached picture. The nozzles are stuck ON. Things that have been done so far. 1. Head verified clean and clog free. 2. Both head cables replaced 3. There are no errors on printer 4. Maintenance Station works great. No leak issues or pump issues...
  12.

    Mutoh 1204 Printing issues - Nozzles stay on during any print - pictures included

    This is what my nozzle check looks like notice the blue and black nozzles stay on: Things swapped out or checked: 1. The print head has been verified to not be clogged. I manually applied (using syringe) and verified that cleaning fluid was making it all the way through the head. 2. The...

  13. Cannot locate mutoh 1204 service manual

    I have sent off a few messages but most of the posts are from 2013. Can someone please send me a service manual to a mutoh valuejet1204?? Please! :) victor@cascadeglassnd.com

  14. Mutoh Valuejet 1204 service manual

    Any way you could please send me the service manual to a Valuejet 1204?? Please victor@cascadeglassnd.com
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