Ricoh Aficio MP2550 power-up problem

[zoran.riko]

When power-up the machine only green light ( stand-by ) lit. Nothing happends, no display
Fuses on PS board OK.
Any sugestions pls

[ricoco]

When power-up the machine only green light ( stand-by ) lit. Nothing happends, no display
Fuses on PS board OK.
Any sugestions pls

You can take a copy?

[stan780953]

Try taking the HDD out and reboot. If it comes to ready you can try formatting the HDD.

[zoran.riko]

Nothing on OP Panel, like totaly dead

[Blazer1087]

In a case like this I would remove all options like Fax, HDD,etc and try it then. If it works as a copier than reinstall one component at a time to see what happens. Like stan said I have had an HDD cause this type of issue. good luck

[zoran.riko]

When the main switch is turned on only green light on the right uper corner on the operation panel is lit and nothing else is happening. Lcd is black, no motor or something else is hapening. Controler is switched with other from other machine and same....

[jonhiker]

try swapping out the power supply, even though the fuses are good.

[ricoco]

Try to access to WIM. If you can maybe you see the error or a SC (service code)

[zoran.riko]

SOLVED

SOLVED, it was the Power Supply Board.
Thanks everyone for threats