How To Reset Sharp Ar-6020 Link
If your printer shows a persistent fuser error (like ), a hard reset through the Simulation Mode is required:
Performing a full reset will clear the drum counter, developer counter, and maintenance timer. Do this only after you have physically replaced the drum unit (AR-152DR) or developer (AR-203DV) , otherwise print quality will suffer immediately. how to reset sharp ar-6020
Note: If this option is grayed out or unavailable, the machine may require a "Simulation Mode" reset (see section 3). If your printer shows a persistent fuser error