There are different types of "resets" for this model. Performing a full reset (especially via Simulation codes) will erase programmed settings and counters. Proceed with caution.
Press the button on the control panel until the display turns off.
Resetting a Sharp AR-6020 Go to product viewer dialog for this item.
Drum/Developer identification error. May require cleaning the drum terminals.
The correct method depends entirely on what you're trying to do. Below are the most common scenarios and their solutions.
If you want to wipe the machine's memory, clear custom adjustments, and return the printer back to its out-of-the-box factory configurations: Enter . Type 67 on the numeric keypad and press Start .
If your printer shows a persistent fuser error (like ), a hard reset through the Simulation Mode is required:
Select "Execute" or "Yes" to clear trouble codes like H-series errors. Type 20 and press [Start] . Use sub-code 1 to reset the maintenance cycle counter. Developer Counter Reset (Code 24): Type 24 and press [Start] .
To reset a Sharp AR-6020 , you typically need to Simulation Mode
If you are locked out of the machine's web management or system settings, you may need a password reset.
Turn the printer back on. It will reboot and run its normal initialization sequence, clearing the previous error from the screen. Troubleshooting Specific Error Codes
By following these structured reset procedures, from a simple power cycle to error-specific resets in service mode, users can effectively resolve most common operational issues with the Sharp AR-6020 and maintain its reliable performance.
This is rarely cleared permanently by a simple simulation reset if the heating element is broken or the thermistor is dirty. If the error returns immediately after a SIM 14 reset, you may need to call a technician to inspect the heat lamp or replace the fuser assembly. The "L4" (Mirror Motor) Error
This guide covers the three most common types of resets: , Maintenance/Timer Reset , and Factory Settings Reset .
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