If done correctly, the display will change. It will ask for a Main Code or simply enter a "Simulation Mode" screen.
The reset was simple enough on paper: power off, hold the reset switch, count to ten. But Marta’s ten seconds stretched. She thought of the first time she’d printed a permit for a house on Elm Street—the family that’d moved in with boxes still tied shut, laughing with a radio playing something from a decade ago. She thought of the clerk who taught her how to fold forms neatly. She thought of the mayor’s laughter when the town hall hosted its last autumn festival. how to reset sharp ar-6020