C452 power issue

**Synaux** · 09-26-2020

So you close the doors and the machine goes completely dead or does it act like it is is power saving mode?

Dunno...perhaps the main power switch is shorting out from vibrations closing the hatch? Trying tapping it with with a sledge hammer (or the likes).

The OP mentioned eliminating the Fuser, but I wonder if the fuser is getting up to temp in your case. If it is attempting to heat up the fuser only after you close the hatches that may be something to look at (in Service Mode).

Also, maybe try a different receptacle on a different circuit.

**Perfect** · 09-26-2020

Originally Posted by Synaux

So you close the doors and the machine goes completely dead or does it act like it is is power saving mode?

Dunno...perhaps the main power switch is shorting out from vibrations closing the hatch? Trying tapping it with with a sledge hammer (or the likes).

The OP mentioned eliminating the Fuser, but I wonder if the fuser is getting up to temp in your case. If it is attempting to heat up the fuser only after you close the hatches that may be something to look at (in Service Mode).

Also, maybe try a different receptacle on a different circuit.

I try replacing the screen where the sub power switch is, take out the fuser, remove and disconnect IHPU completely the issue persist. In this case the fuser is not getting heat up before the machine switch off completely.