• I want to thank all the members that have upgraded your accounts. I truly appreciate your support of the site monetarily. Supporting the site keeps this site up and running as a lot of work daily goes on behind the scenes. Click to Support Signs101 ...

Search results

  1.

    Mutoh ValueJet 1604 communication error

    Hi everyone and thank you all for your help. I want to do that to downgrade the firmware and install compatible inks. So, I found out if you pass the firmware 1.08 on ValueJet, it's impossible to downgrade (Mutoh's protection) unless you change main board. Please, if someone have another idea...
  3.

    Mutoh ValueJet 1604 communication error

    Hi everyone! I'm working on a Mutoh ValueJet1604, firmware 1.19. I'm using "MUTOH Maintenance Engineer Assistant(v1.09)" on it to get "Parameter Receive". Mutoh is in "Board Manager Mode" waiting for commands. Then, there is a comunication error as you can see at the picture below: Display...

  4. Overspray when printing black

    Hi, I recommend to replace dampers on black head first. If problem persists, replace on cyan head as well. Dampers should be replaced once per year...

  5. Roland maintenance

    Hi, Maintenance in Roland printers usually is done in ink circuit. Mechanical maintenance is not needed and I do not recommend to do it because if you do not do it properly could be worst... Anyway, if you want go ahead I use sewing machine' oil. Good luck.
Top