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  1. Need Help problem with roland vp540 booting

    Hi everyone, when I turn the main power on my vp 540 beeps ones, subpower button starts to blink and display shows "cleaning....".....No cleaning performs, I just hear ventilator running. I can't do anything even if I try to turn off pressing subpower button. Cleaning message stays forever...
  2. Mimaki jv150-160 1bc halt system

  3. Mimaki jv150-160 1bc halt system

    Been away for a while. Printhead is replaced, sorry for typo, but I did not reolace it. I bought this printer from some sign conpany and they said they had printhead replaced but printer did not wont to start having system halt. So they bought new one and sold this one. I’m trying to make it...
  4. Mimaki jv150-160 1bc halt system

    The printhead is replased with a new one a couple of months ago and after that I have this problem until today.
  5. Mimaki jv150-160 1bc halt system

    Actually the reading is 17kOhms on all pins. On slider board, the readings on CN3 and CN4 are 170kOhms on all pins. All looks normal, right?
  6. Mimaki jv150-160 1bc halt system

    No, it is 2.1
  7. Mimaki jv150-160 1bc halt system

    Thank you LD, I have service manual, I already checked those and got these results: On I/o board, under CN27 TP1-TP6 I got 17kOhms but TP9, 13, 10 and 14 I got 13.8kOhms, under CN28 first 4 pins TP3, 7, 4 and 8 give 17kOhms but TP11, 15, 12 and 16 give 13.8kOhms. On The Slider board all...
  8. Mimaki jv150-160 1bc halt system

    Hi everyone, Wondering if some of you guys can come up with some idea what can be wring with my Mimaki printer... It boots, but looks like when it has to pull some ink it comes up with halt sysem error 1bc:COMIO VHV2 OC. If I boot it up with one or more cartriges missing the printer boots up...
  9. Roland VS-540 Black Bad nozzle test

    Did you ever solve your problem? I have the same one...any idea what's the problem?
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