Scroll down to and look for the Initialize/Reset Network option. Confirm the action and allow the printer to reboot. 4. Resetting the Maintenance and Toner Lamps
Confirm the execution to reset the internal toner life metrics.
| Simulation Code | Usage | | :--- | :--- | | 20-01 | – Resets the built-in maintenance counter. | | 24-01 | Jam Counter Reset – Resets the log of all paper jams. | | 24-02 | Trouble Memory Reset – Clears the error history log. |
Perform this sequence quickly on the operation panel. If the machine does not enter simulation mode, turn the printer off and on, then try again faster. Press the key. how to reset sharp ar-6020
The most common reason users search for a reset is the light. On the Sharp AR-6020, this is usually a yellow light or an "H" code (H2, H3, H4, H5, H6, Hx). This appears every 20,000 to 40,000 copies to remind you to change the drum, blade, or developer.
Have a different error code? Drop a comment below with the exact letters/numbers on your display.
) appears, it indicates the machine has reached a predefined copy count and requires servicing. Enter Simulation Mode Access Counters : Enter code Clear Specific Counters to clear the maintenance counter. : Press the Scroll down to and look for the Initialize/Reset
Note: If this option is grayed out or unavailable, the machine may require a "Simulation Mode" reset (see section 3).
The screen will flash or show a confirmation. Press again to execute the clear. Press Clear All to cycle the machine's power. 4. Resetting Fuser Error Codes (H-Codes)
If done correctly, the display will change. It will ask for a Main Code or simply enter a "Simulation Mode" screen. Resetting the Maintenance and Toner Lamps Confirm the
If your Sharp AR-6020 displays a code, use this cheat sheet:
If you're still having issues, let me know which is flashing on your screen, and I can give you a more precise solution. Share public link
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.
I'll structure the article with the following sections: Introduction, Basic Reset Methods, Resetting Error Codes (H4, etc.), Resetting the Maintenance Counter, Resetting Account Counters (Auditing Mode), Entering Simulation Mode, Resetting to Factory Settings (if possible), Troubleshooting, Conclusion.