Turn the main power switch OFF and back ON to finalize the reset. Maintenance & Counter Resets
Open the front cover and toggle the main power switch (located on the bottom left) to the OFF position. how to reset sharp ar-6020
Quickly and sequentially press the following button combination: # → INTERRUPT → C → INTERRUPT . Clear General Errors (Code 14): Once in Simulation Mode, enter 14 on the numeric keypad. Press the START button. Select Execute or Yes if prompted. Turn the main power switch OFF and back