This allows the capacitors on the internal circuit boards to discharge completely.
For reference, here are the key simulation codes and their specific reset functions:
The Sharp AR-6020 is a reliable, heavy-duty monochrome A3 multifunction printer widely used in small-to-medium offices. However, like any complex piece of office machinery, it can occasionally experience system glitches, error codes (such as "H4" or "U2"), or print queue jams. how to reset sharp ar-6020
Always document your machine's total counter before performing any service-mode reset. You can find the total copy count via .
If errors persist after a reset, you may have a hardware component that requires replacement. This allows the capacitors on the internal circuit
, you must enter the machine’s built-in Service/Simulation Mode using the physical control panel. is used for clearing general trouble and error codes, while Simulation Code 16 is used to clear specific sensor-related error blocks. Step-by-Step Guide to Resetting Your Sharp AR-6020 Go to product viewer dialog for this item. Executing a hard reset or clearing trouble codes on the Sharp AR-6020 Go to product viewer dialog for this item.
: 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 , you must enter the machine’s built-in Service/Simulation
If you are searching for you are likely dealing with one of three issues: a maintenance indicator (yellow light or "H" code) , a fatal error code (U2, F2, L4, etc.) , or a paper jam that won't clear . This guide walks you through every method to reset your machine, from simple soft resets to advanced maintenance counter resets using simulation codes.
To exit the Simulation mode, press the CLEAR ALL key.
The screen is frozen, buttons don't respond, or the machine is stuck on a processing loop.