not turn on the mutoh 1624x

[allen138]

my printer mutoh 1624x
when I want to print second job the machine suddenly shut down。
(I waiting about 20 min, put all power off) then, try to go to turn the machine on it acts like it's going to fire up but as soon as it reaches the "version 3.04" screen it shut down completely.
does anyone know? please help
thank you very much

 

[Solventinkjet]

It's most likely a fried main board. You can try unplugging the head cables and then try powering on to see if the head is maybe shorting out and causing the board to reset but other than that it's usually going to be the board itself.

 

[allen138]

I still have the same problem ... Do I need to buy a new board?

 

[Solventinkjet]

I still have the same problem ... Do I need to buy a new board?

It's either that or the power supply and I've never seen a power supply fail on a ValueJet.

 

[allen138]

If so
I need to buy a new board and power supply. Do you have a link to tell me which board I need to buy?
thank you very much

 

[Solventinkjet]

Try air dusting the board to make sure it's not just super dusty and causing heating issues. That might do the trick. Otherwise here is a link to the board on our site.

 

[allen138]

thanks , let me try it..
I will let you know the answer.
thanks again

 

[Jeff South Florida]

I have had a power supply go on a 1624. It was by no fault of the printer. I would urn the machine on and it would die at almost the same spot every time. I went through all of my normal diagnostics and noting. Then I realized that if I put the paper handle in the up position, powered the machine, did not let it initialize, it would run longer but still fail. Long story short. A roach crawled behind the power supply board and made contact. Created a short. I replaced the board and al was new. I would unplug machine and let it discharge. Pull the power supply board inspect the back. you never know.

 

[allen138]

clean up , but still same problem , (please see att pictures)

 

[allen138]

the problem is the main board or power supply or something else?
which one I need change (the main board or power supply card)

 

[Solventinkjet]

You can test the power supply if you know how to use a voltmeter. In my experience it's usually the main board though.

 

[DigiPrint Supplies.]

When a printer does not turn on it is because the mainboard transistor is burned out and for protection it does not allow the printer to turn on. if you replace this transistor you can re use the old board.
of course changing the mainboard you will solve the problem .. but first you must understand what caused the short circuit. and in many cases it is the head.
Could you send me a picture of the transistor in you mainboard to show you how to check each transistor..

 

[Joseph44708]

I dont like digi.
They dont stand behind what they sell.
They always have an excuse, then they stop communicating with you hopeing you will forget and move on, I will never forget.

 

[allen138]

When a printer does not turn on it is because the mainboard transistor is burned out and for protection it does not allow the printer to turn on. if you replace this transistor you can re use the old board.
of course changing the mainboard you will solve the problem .. but first you must understand what caused the short circuit. and in many cases it is the head.
Could you send me a picture of the transistor in you mainboard to show you how to check each transistor..

When a printer does not turn on it is because the mainboard transistor is burned out and for protection it does not allow the printer to turn on. if you replace this transistor you can re use the old board.
of course changing the mainboard you will solve the problem .. but first you must understand what caused the short circuit. and in many cases it is the head.
Could you send me a picture of the transistor in you mainboard to show you how to check each transistor..

yes,,, please see att file,, I try to open, when show up 3.04 (please see att files), the printer power shut down .

 

[allen138]

I replaced new main board, but still got a same problem
"
when I want to print second job the machine suddenly shut down。
(I waiting about 20 min, put all power off) then, try to go to turn the machine on it acts like it's going to fire up but as soon as it reaches the "version 3.08" screen it shut down completely.
does anyone know? please help"