If your copier continues to display an error, use this guide to diagnose it:
The machine will execute a "Trouble Clear." Once finished, turn the main power switch off, wait 10 seconds, and turn it back on. Resetting Maintenance Counter
Press the button and restart the machine when prompted. 3. Advanced Service Reset (Simulation Mode)
Always document your machine's total counter before performing any service-mode reset. You can find the total copy count via .
Turn off the (typically on the side or back of the machine). how to reset sharp ar-6020
If the error persists, it is recommended to call a certified printer technician for maintenance.
If these steps do not work, the issue is likely hardware-related (broken fuser, dead developer motor, or main board failure). Contact a Sharp service technician.
Turn the main power switch OFF and back ON to finalize the reset. Maintenance & Counter Resets
The AR-6020 has a user-replaceable drum unit. After installing a new drum, the machine doesn't automatically know it’s new. You must manually reset the drum counter. If your copier continues to display an error,
If after performing these resets your Sharp AR-6020 still displays an error, the hardware component itself is faulty. Common failures include the thermistor (H3/H4), the main motor (L3), or the paper feed clutch (J3 repeats). At that point, contact a Sharp authorized technician.
Marta had never meant to wake a town.
This guide will walk you through every type of reset: from a simple soft reset to clearing maintenance counters, fixing error codes, and performing a factory reset. Some resets require entering service modes. Use these carefully, as altering the wrong setting can affect print quality.
Once in Simulation Mode, type the code and press Start : If the error persists, it is recommended to
Commonly results in H-series errors (e.g., H3-01, H4-01).
Service codes exist to protect the machine. If you reset an error code and it immediately returns, stop using the machine and inspect the hardware (e.g., the fuser thermistor or heating lamp) to prevent a fire hazard. How to Enter Simulation Mode on the AR-6020:
If your Sharp AR-6020 displays a code, use this cheat sheet:
Sharp does not always place the full factory reset option in the standard user menu to prevent accidental data loss. However, you can try the following standard method: