Mimaki jv33-160 error 3 42v

[mathieu69590]

Hello everyone
after removing the battery I have the error 03 which appeared. then the machine does not turn on anymore. do you know how to test the mainborad pcb? i really need help

I have a vidéo but i can’t partag this

 

[Solventinkjet]

It means the board isn't seeing 42 volts from the power supply. Usually it's the main board being damaged or a bad head/head cable causing the issue. If you know how to test the power supply, I would check to make sure it's putting out 42 volts but don't do it unless you know how. In my experience if the fan on the power supply doesn't turn on when you try to power on the machine but then unplug the power supply from the main board and the fan does power on when you turn the machine on, the main board is fried.

 

[mathieu69590]

When I turn on the machine the fan comes on then goes off. by disconnecting from the simple card the socket where there is the 42v. the machine turns on without the display and the power supply fan spins fast. I'm going to take the graphics card to an electrician because I don't really know how to test. thank you for all this information

 

[mathieu69590]

I tried to turn on the machine by disconnecting all the ffc plugs and the dx5 head