How Do I Reset My Epson Wf 3720 Printer Full [2021] May 2026

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

Step 5: Select Yes on the confirmation screen to proceed. The printer may restart automatically once the process is complete. 2. Hard Reset Using the Pinhole Button how do i reset my epson wf 3720 printer full

Note: This does NOT reset the ink pad counter. It only affects user settings. To reset your Epson WF-3720 printer, you can

1. Open the scanner lid.
2. Press and hold the Stop button for 5 seconds to reset ink monitoring for refilled cartridges.
3. Or, replace cartridges with new ones.

Select System Administration. You may be prompted for an administrator password; the default is usually the printer's serial number. Scroll down to find and select Restore Default Settings. Open the scanner lid

A standard power cycle often isn't enough. You need a Full Reset.

Warning: This method may trigger a “Service Required” error if your waste ink counter is full. If that happens, proceed immediately to Part 4.

1. Install a waste ink tank kit – Cheap kits ($10–$20) route waste ink to an external bottle, so you never fill the internal pads again.
2. Reset only when necessary – Each reset without pad replacement reduces the printer’s leak resistance.
3. Keep firmware old – Newer Epson firmware sometimes blocks third-party reset tools. Disable automatic updates.
4. Use genuine or high-quality ink – Cheap ink leaks more and fills waste pads faster.