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Toggle the main switch back on, wait for the green status light to stop flashing, and then press the panel power button. Resetting Error Codes via Simulation Mode
For minor glitches or to clear a temporary error, a physical power cycle is the first step. how to reset sharp ar-6020
Resetting your Sharp AR-6020 digital multifunctional system can resolve various issues, from clearing persistent error codes (like H4 or U2) to restoring administrative access or resetting maintenance counters after replacing parts. How to Perform a System Power Reset Toggle the main switch back on, wait for
Press the power button above the screen and wait for the display to go blank. Toggle the main switch back on