How To Reset Sharp Ar-6020 !!better!! Online

If your office has changed routers, or if the AR-6020 has lost its connection to the local network, you need to reset the internal Network Interface Card (NIC). Resetting via the Web Management Interface:

Use the numeric keypad to enter the following simulation codes. Press the button after each code.

(Service Mode) to clear specific error codes or maintenance counters

: This indicates the machine requires a routine checkup (usually every 50,000 pages). It can be cleared using Simulation Code 24-04 , but it is highly recommended to inspect the rollers, drum, and blades first, as ignoring physical wear can degrade print quality. Summary Troubleshooting Checklist Reset Method Key Code / Action Unresponsive screen / Print jam Soft Reset Unplug for 60 seconds H4-00 / Fuser Error Simulation Reset Code sequence →right arrow Network / IP conflicts Admin Reset System Settings →right arrow Network Initialize Wrench Icon / Developer Maintenance Counter Reset Code sequence →right arrow Code 24-06

(Note: On some AR-6020 interfaces, the keys may be labeled slightly differently, or you may need to use the number pad to simulate the commands, but the P- -C-* sequence is the industry standard for Sharp.)* how to reset sharp ar-6020

After SIM 24, you must perform a Toner Density Adjustment (SIM 25-01) or the machine will over-toner or under-toner. To do this:

: Press the Clear All (CA) button on the control panel to purge current print or copy commands.

The most common "reset" for resolving minor glitches or unresponsive screens is a power cycle. This clears the machine's temporary memory without deleting saved configurations.

: 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 If your office has changed routers, or if

If an error code like H4 reappears immediately after a reset, it usually indicates a hardware failure (like a blown thermistor or fuser lamp) that must be physically repaired before the reset will hold.

: Press the following keys in quick sequence: Interrupt -> C -> Interrupt . Note : On some models, the sequence may be P -> * -> C -> * . Clear Maintenance Counter : Enter code 42 using the number keys and press Start .

Sharp Printer Reset Guide: 4 Fixes That Work Fast in 2025

To summarize correctly:

If these steps did not resolve your issue, it is recommended to contact a certified service professional for potential component failure. If you'd like, I can:

The correct method depends entirely on what you're trying to do. Below are the most common scenarios and their solutions.

If H3/H4 returns immediately, your fuser lamp or thermostat is broken. Do not keep resetting it – call a technician.