How Do I Reset My Epson Wf 3720 Printer Full High Quality Jun 2026

Always turn off the printer and unplug it from the power source.

Before resetting the counter, you should ideally replace the physical waste ink maintenance box (Epson T6711 maintenance box) to prevent ink from leaking out of the bottom of the printer and damaging your furniture or floors. Steps to Reset the Counter:

Here is a final cheat sheet to guide you:

Scroll down the menu and select . If prompted for an administrator password, enter your custom password or the factory default (usually the printer's serial number found on the back sticker). how do i reset my epson wf 3720 printer full

If the printer shows an "Ink Cartridge Not Recognized" error after you've installed a new cartridge, it might just need to be reseated.

If the screen is frozen, unresponsive, or stuck:

Check the maintenance box status periodically before it locks. Always turn off the printer and unplug it

If you’re uncomfortable with service-mode resets or the problem persists, contact Epson support or an authorized service center and provide model WF‑3720 and the exact error message.

Turn the printer on. The internal NVRAM (Non-Volatile Random-Access Memory) will have cleared, forcing a fresh system boot.

Note: Use with caution. This is for technical maintenance. If prompted for an administrator password, enter your

The Epson Web Config page will load. Navigate to the or Admin Settings tab. Look for the Reset or Restore Defaults option. Click Restore All Settings and confirm your choice.

Epson printers frequently lock up if they detect third-party or refilled ink cartridges. A full cartridge system reset tricks the internal chip reader into re-scanning the ecosystem.

If you'd like to narrow down why your printer needs a reset, let me know:

You will typically need third-party software like InkChip or an adjustment program to reset the internal counter to zero.