KonicaMinolta 7022 - no function

Hello there,

since yesterday i have an used 7022 - everything worked very fine ( just 40.000 copies ). But since today i can't start the machine.
The display comes for about 1 second. After that the machine retries to start again. ( and on and on and on ).
I disconnected power for more than 1 hour - but nothing changed.

Has anyone an idea ?

Please help

Frank

[Luther]

Make sure the right side door is closed,(the duplex door) check the interlock, hope this helps

Everything was ok. But still isn't working.

[pepper38_cnd]

Sounds like a bad power supply I have seen that exact thing on a 7145 and changing the power supply solved it. that is also the solution on the KM ssd site. See Attached

[random]

I have had similar 7145 and it was the fan! on the power supply. No error code just wasn't spinning and the machine sensed this.

[pepper38_cnd]

Thanks Random, I just swapped the whole thing, ( Always in a hurry) I'll have to revisit, those power supplies and see if I can just change the fan and put them back into used parts inventory.