HP Laserjet 5200 Printer
50x FUSER ERROR

For help press ?

NOTICE A fuser error may appear due of insufficient power supply insufficient  line voltage or a fuser problem.

   X Description:

   1 Fuser temperature low
   2 Fuser-warm up service
   3 Fuser temperature high
   6 Open fuser
 7 Failure to the pressure release mechanism in fuser

   1. Power off the device

   2. Take out fuser then reinstall fuser

       back in device.  Make sure the fuser

       is seated properly within the printer. 

   3. If necessary, Replace fuser connector

   4. If the error continues, swap out the 

       fuser.

   5. Swap out the (LVPS) low-voltage 

       power supply if needed.

   6. Swap out the DC controller if needed