KM 2550 Error Code C6000,

reset the C 6000 when is a false error.

try this:

1. Go to Menu/System and browse till you see

"Service".

press and hold: # START ENTER

The "Service" will go away and browse to "Maintenance".

2. Press ENTER to go in maintenace mode - the display change to Maintenance mode.

3. browse to 0163 and press ENTER - reset fuser

4. pick EXECUTE and press ENTER

5. turn the copier OFF, wait 20 seconds and power up the machine.

If C 6000 goes away it was a false error if NO ...try again and if the
C6000 persist means the thermal fuse it is blown so you have to replace
the fuse = call for service.