Fuser life error - OKI Office Equipment & Supplies

there is nothing to look for it told you it is past the end of it's life so buy a new unit

This indicates low fuser temperature. Likely the fuser has failed. Power off, reseat the fuser and then start again, if error repeats replace the fuser. Be sure to upgrade the firmware on the printer to the current revision as HP has made some adjustments to the DC controller on this printer to extend fuser life.

You don't. You can't.

When you install a replacement Transfer belt (it has it's own counter chip) that resets the transfer belt pagecount, and as a result clears any transfer belt life related warnings/errors.

When you install a REPLACEMENT Fuser (that has it's own counter chip) that resets the fuser pagecount, and as a result clears any fuser life related warnings/errors.

PLEASE NOTE - The fuser supplied with the DELL 3130 when new DOES NOPT have a counter chip - the fuser life warnigs are triggered by the printer pagecount. Installing a fuser from another printer (even if it has a ZERO pagecount WILL NOT reset the fuser pagecount (because the 'ship with' fuser has no counter chip.

Fuser thermostat open due to overheat possibly current spike occured

The fuser unit is located at the rear side of the printer.
Fuser unit error indicates one/more of the following.
1. The fuser roller/film life is over. Replace with new one
2. The fuser film is torn. Replace with new one.
3. Fuser heater is burnt. Replace the heater.
4. Fuser thermal sensor is open. Replace it.

sonsunny

In the fuser unit the Heat roller thermister indicates a low temperature error. Replacing the fuser unit will usually resolve this. Fuser units are consumable items bur for an early life failure such as this it may be worth contacting the manufacturer.

change the black drum reached end of its life
Canon Tech

Try this,

Reset Fuser Life

1. Using the control panel buttons scroll to Maintenance, press OK.
   
2. Scroll to Check Others, press OK.
   
3. Scroll to Fuser, press Reset

time to replace the fuser assembly.