How Do I Reset My Epson Wf 3720 Printer |link| Full Jun 2026

Use a paper clip or pen to the reset button . While still holding the button, turn the printer on .

| Error Code | Meaning | Reset Required | |------------|---------|----------------| | 0x9A | Waste ink pad counter full | Adjustment Program reset | | 0x69 | Communication error | Power cycle + USB reconnection | | 0x42 | Fatal internal error | Service menu NVRAM reset | | 0x1F | Ink cartridge not recognized | Factory reset + reinstall cartridges | | Service Required | Generic hardware lock | Waste ink pad reset |

Warning: A full reset can clear network settings, custom preferences, and may not reset counters that track service life. Proceed only if necessary. how do i reset my epson wf 3720 printer full

To reset your Epson WF-3720 printer, you can follow these steps:

Is your printer currently showing a specific (e.g., Ink Out, Paper Jam, Error 0x)? Use a paper clip or pen to the reset button

Plug the power cord directly back into a wall outlet (avoid using surge protectors or extension cords during troubleshooting). Reconnect the cable to the printer and turn it on. Method 3: Resetting the Network Settings Separately

Be aware that resetting your printer may cause you to lose any saved settings or print jobs. Make sure to save any important data before performing a reset. Proceed only if necessary

When users search for "how do I reset my Epson WF 3720 printer full," they aren't just looking for a simple power cycle. They are looking for a —a full restoration to original settings, clearing error codes, resetting ink counters, and wiping internal memory.

You can buy a new Epson maintenance box (part # T671200) and replace it through the rear access panel of the printer.

After you perform a full reset on your Epson WF-3720, practice these habits:

Scroll down the menu and select Restore Default Settings .