How To Reset Sharp Ar-6020 May 2026

The Sharp AR-6020 has a hidden "Simulation Mode" (accessed via # → * → C → * on some models). Use this only for diagnostics, not casual resets. For everyday use, the toner and maintenance resets above will keep your machine running for years without a technician.

Need the full service manual? Search for "Sharp AR-6020 Service Manual Simulation Codes" – but always try the resets here first.

To reset a Sharp AR-6020 digital multifunctional system, you must enter the machine's "Simulation Mode" to clear specific error codes or maintenance counters. The exact steps depend on whether you are clearing a general system error or a maintenance light. General System Error Reset (e.g., H2, H4 codes)

If your machine is stuck with a blinking red light or an error code like , follow these steps to perform a "Trouble Cancellation": Enter Simulation Mode

: On the control panel, quickly press the following sequence: . (Note: Some variants use [Interrupt] [Interrupt] Input Program Code : Use the numeric keypad to enter Execute Reset : Press the

(Green) button. The display should show "SIMULATION 14 TROUBLE CANCELLATION". again. When asked "ARE YOU SURE?", press once more to confirm.

: Turn the machine off and then back on to return to normal operating mode. Maintenance Counter Reset When the maintenance light (frequently code

) 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

(Clear All) button twice to exit simulation mode and return to the main screen. Common Reset Codes for Maintenance : Resets the main maintenance counter. : Resets the drum counter. : Resets the developer counter. Troubleshooting Tips Error Persists : If a code like

reappears immediately after a reset, it often indicates a physical hardware failure (such as a blown thermistor or broken fuser cable) that must be repaired before the code can be permanently cleared. Paper Jams

: Basic paper jam errors can often be cleared simply by opening and closing the front cover or side panel once the obstruction is removed. for this model or a guide on replacing the toner/developer How to reset Maintenance Counter Sharp AR -6020v

To reset a Sharp AR-6020 , you typically need to Simulation Mode

using a specific keypad sequence to clear error codes or maintenance counters Quick Reset Procedures System Reboot (Power Cycle) how to reset sharp ar-6020

: Turn off the power button on the control panel. Open the front cover and toggle the main power switch (near the waste toner box) to off. Wait 10 seconds before switching it back on to clear temporary memory. Clear Error Codes (H2, H5, etc.) Enter Simulation Mode by pressing: [#] → [Interrupt] → [C] → [Interrupt] in quick succession. Once the display goes blank, enter code using the keypad.

The machine will initialize and reboot, clearing the active error. Reset Maintenance Counters Access Simulation Mode ( [#] → [Interrupt] → [C] → [Interrupt] to reset the drum counter or for developer initialization. Admin & Network Resets Default Credentials

: If prompted for a password during web-based or system resets, the default username is often and the password is (case-sensitive). Network Reset : For connectivity issues, navigate to [User Settings] → [Admin] → [Reset Menu]

on the control panel to reset the network interface card (NIC). simulation codes for resetting the toner or drum unit counters? How to reset Maintenance Counter Sharp AR -6020v

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.

Title: The Architecture of a Fresh Start: Resetting the Sharp AR-6020

In the rhythm of a busy office, the multifunction printer is often the heartbeat—the silent workhorse that translates digital intent into physical reality. But when the Sharp AR-6020 stalls, when error codes flash like distress signals or paper jams become a chronic illness, the machine is no longer a tool; it becomes an obstacle.

There is a profound difference between turning a device off and on again and truly resetting it. A power cycle is a nap; a reset is an amnesia. It is the act of wiping the slate clean, returning a complex piece of machinery to its factory defaults, and asking it to forget the corrupted data, the network conflicts, and the accumulated digital fatigue.

If you are standing before your Sharp AR-6020, frustrated and seeking a clean slate, this is your guide to performing that ritual of renewal.

Resetting the Sharp AR-6020 without addressing the root cause will damage your machine. Here is a maintenance schedule to follow before hitting reset:

The Golden Rule: If you reset a maintenance counter without changing the part, the machine will continue to run but will produce bad copies. You will eventually ruin the developer unit, requiring a $200+ repair. The Sharp AR-6020 has a hidden "Simulation Mode"

The Sharp AR-6020 uses a developer unit (developer mix) that should last ~60,000 pages. Some online guides incorrectly advise resetting the developer counter when changing toner. Do not do this. Resetting the developer counter (Simulation 42) without replacing the developer powder will lead to light copies, backgrounding, and streaks.

If you have actually replaced the developer unit, you reset it via:

Resetting the Sharp AR-6020: A Step-by-Step Guide

The Sharp AR-6020 is a multifunctional digital copier that offers printing, scanning, and faxing capabilities. However, like any complex device, it can sometimes encounter issues that require a reset to resolve. In this story, we'll walk through the process of resetting the Sharp AR-6020 and explore some common scenarios where a reset might be necessary.

The Problem

John had been using his Sharp AR-6020 for months without any issues. However, one morning, he found that the machine was malfunctioning. The display screen was frozen, and it wouldn't respond to any button presses. John tried restarting the machine, but it didn't make a difference. He was on a deadline to print some important documents, and his frustration was growing by the minute.

The Solution

After consulting the user manual, John discovered that a reset might be just what the machine needed. He decided to follow the steps to reset the Sharp AR-6020.

Step 1: Turn Off the Power

John located the power switch on the back of the machine and turned it off. He waited for about 10 seconds to ensure that the machine was completely powered down.

Step 2: Press and Hold the [Clear] and [CA] Buttons

While the power was still off, John pressed and held the [Clear] and [CA] buttons on the control panel. He then turned the power switch back on while still holding the buttons. Need the full service manual

Step 3: Release the Buttons and Press [Start]

After about 5 seconds, John released the [Clear] and [CA] buttons. The display screen flickered, and the machine emitted a series of beeps. He then pressed the [Start] button, and the machine began to reset.

Step 4: Wait for the Machine to Reset

The reset process took a few minutes. The machine's display screen went blank, and the lights on the control panel flashed. John waited patiently, knowing that this was a critical step in resolving the issue.

Step 5: Test the Machine

Once the reset was complete, John tested the machine by making a copy. To his relief, it worked perfectly. The display screen was no longer frozen, and the machine responded to all button presses.

Common Scenarios for Resetting the Sharp AR-6020

A reset may be necessary in the following situations:

Preventing Future Issues

To avoid encountering issues with the Sharp AR-6020 in the future, John made sure to:

By following these steps and tips, John was able to reset his Sharp AR-6020 and get back to work. The machine was functioning correctly, and he was able to meet his deadlines. From then on, John made sure to be proactive in maintaining his machine to prevent similar issues from arising.

The Sharp AR-6020 is a workhorse of an office copier—known for its durability and straightforward operation. However, like any precision machine, it will eventually ask for attention. Whether you’ve just replaced the toner cartridge, cleared a paper jam, or want to wipe custom settings, knowing the correct reset sequence is crucial.

Below, we break down every reset procedure for the AR-6020, from simple button pushes to hidden service codes.