For daily maintenance, keep the glass clean, use genuine Sharp toner, and reset the drum counter only when you see the new drum installed. Your AR-6020 will reward you with hundreds of thousands of crisp, reliable prints.
Press the power button above the screen and wait for the display to go blank.
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 how to reset sharp ar-6020
Unlike the drum, the Sharp AR-6020 typically detects a new toner cartridge automatically via a mechanical actuator. However, if you use a compatible cartridge, the chip may not reset.
Use this after performing routine servicing or replacing parts to clear the "Maintenance Required" light. Enter Simulation Mode. on the number pad. Select the specific counter to reset (e.g., for the main maintenance counter). button to clear the count. 3. Reset Admin Password If you have forgotten the admin password for the Sharp AR-6020N/D , you can reset it via simulation Enter Simulation Mode. Change the value from 130 to to delete the existing password. to set a new password. Standard Hard Restart For daily maintenance, keep the glass clean, use
The most common reset for this model involves clearing maintenance counters or "trouble" codes (like the H4 error) through the service menu. Enter Simulation Mode : Press the following keys in quick succession: right arrow [Interrupt] right arrow right arrow [Interrupt] Note: On some regional versions, the sequence is right arrow [Interrupt] right arrow right arrow [Interrupt] Select the Reset Category Use the number pad to enter and press the again to clear the maintenance counter. Clear Specific Errors (e.g., H4) If you are clearing a fuser or system error, enter code in Simulation Mode and press . This is the "Trouble Clear" command. Exit Simulation : Press the (Clear All) key to return to normal operation. Types of Resets
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. Toggle the main switch back on, wait for
Open the front cover and toggle the (located on the bottom left) to OFF . Wait 10 seconds before switching it back on.
