HP 890c no power.

[jim77]

Hi,
My old HP 890c printer won't power on.
The cable is ok and the fuse in the mains plug is ok.

How do I remove the casing to test inside.

Many thanks
Jim.

 

[jim77]

I've managed to remove the casing and I have removed the PCB. Not yet found R3 which was mentioned on another thread.

Any suggestions appreciated.

Jim