If the reset does not clear the problem, it means the root cause is a hardware failure that must be addressed. Do not repeatedly reset the error.
Sometimes, the simplest solution is the best. A hard power cycle can clear minor temporary errors in memory. Turn the main power switch off. the power cord from the wall outlet. Leave the machine unplugged for at least minutes . Plug the machine back in. Turn the power switch back on. 4. Understanding Common Sharp AR-6020 Go to product viewer dialog for this item. Error Codes
The Sharp AR-6020 has a hidden (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. how to reset sharp ar-6020
: The machine will typically cycle through a brief initialization. Once complete, turn the power off and then back on. If the error was temporary (e.g., a power surge), the machine should now be clear and ready for use [5.1, 5.12]. 2. Resetting to Factory Defaults
To clear critical "Trouble" codes (e.g., fuser or scanner errors), you must enter the machine's internal . If the reset does not clear the problem,
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:
Select and confirm the prompt [5.4].
: Keep the machine off and unplugged from the wall socket for at least 60 seconds to allow all residual power to dissipate.
If you need to reset specific settings back to their defaults, you have two options: A hard power cycle can clear minor temporary
If you are selling the machine or it has corrupted settings, perform a full factory reset. This clears copy counts, tray settings, language preferences, and network defaults.
The code indicates a fuser/heat roller failure or a temperature abnormality.