How Do I Reset My Epson Wf 3720 Printer Full ((link)) May 2026

To perform a "full" reset of your Epson WorkForce Pro WF-3720, you can use the built-in control panel to restore factory settings or use specialized software for a "waste ink counter" reset if the printer is showing a maintenance error. 1. Factory Reset (Control Panel)

This method returns all menu settings—including network configurations and fax contacts—to their original factory state.

Home Screen: Press the Home button on the printer's touchscreen. Settings: Select the Settings icon.

Restore Settings: Scroll down and select Restore Default Settings.

Clear All: Select Clear All Data and Settings to perform a complete reset.

Note: Other options like "Network Settings" only reset specific areas.

Confirm: Select Yes on the confirmation screen. The printer may take a few minutes to process and will typically ask to restart. 2. Hard Power Reset

Use this if the printer is frozen or unresponsive to the touchscreen.

Unplug: While the printer is on, pull the power cord directly from the back. Wait: Leave the printer unplugged for at least 60 seconds.

Reconnect: Plug the power cord back in and turn the printer on. 3. Waste Ink Counter Reset (Maintenance Error)

If your printer displays a message that "a parts life is at an end" (referring to the waste ink pads), a standard factory reset will not clear this error. how do i reset my epson wf 3720 printer full

Software Requirement: You must use a third-party utility like the WIC Reset Utility or Inkchip.

Process: Connect the printer via USB to a computer, run the software, and enter a purchased "Reset Key" to zero out the waste ink counter. 4. Ink Cartridge Reset SPT_C11CF24201 | Epson WorkForce Pro WF-3720

Important Note: A "full reset" can mean different things. This guide covers the three most common types:

  1. Reset to Factory Defaults (clears settings, not ink counters)
  2. Reset the Waste Ink Pad Counter (for "Service Required" error)
  3. Hardware Reset (fixes frozen screens)

Final Verdict: Which “Full Reset” Do You Need?

To answer “how do I reset my epson wf 3720 printer full” accurately, use this decision tree:

  • Selling or donating the printer → Follow Part 3, Method A (Clear All Data and Settings).
  • Forgot admin password → Follow Part 3, Method B (Button combination).
  • Stuck on “Service Required” error → Follow Part 4 (Waste ink pad reset utility).
  • Printer just froze once → Follow Part 2 (Soft reset).

The Epson WF-3720 is a workhorse, but it relies heavily on counters and service flags. Understanding the difference between a user settings reset and a service counter reset is the key to reviving your printer for years of additional use.

If none of these methods work, your printer’s EEPROM chip may be physically corrupted. In that case, contact Epson support or a local printer repair shop—but having performed the steps above, you’ve already solved 99% of “full reset” scenarios.

Good luck, and print on!

To perform a full factory reset on your Epson WorkForce Pro WF-3720 Go to product viewer dialog for this item.

, follow these steps to clear all data and return it to its original out-of-the-box state. Factory Reset via Control Panel

This is the most effective way to "fully" reset the printer including network settings, fax data, and contact lists. Press the Home button on the printer's touchscreen. Select Settings. Scroll down and tap Restore Default Settings. To perform a "full" reset of your Epson

Choose Clear All Data and Settings to wipe everything. Alternatively, you can reset specific areas like Network Settings or Copy Settings if you only have a minor connection issue.

Select Yes to confirm. The printer will process the reset and may restart. Hard Reset (If the Screen is Frozen)

If you cannot access the menu, you can perform a hardware-based reset: Turn the printer Off.

Locate the small reset button (often accessible with a paperclip) on the back of the printer. Hold the reset button while turning the printer back On.

Continue holding for about 5 seconds until a warning message prints, then release. Resetting the Waste Ink Counter

If your printer is locked with a "Service Required" error (red light), a standard factory reset will not work. This error means the waste ink pads are full.

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

Re-Configuration: A full reset removes your Wi-Fi password and scan-to-email settings. You will need to set these up again from scratch.

Admin Password: If the printer asks for an administrator password during the reset, the default is usually the product's serial number, found on a label on the back or side of the unit.

Are you resetting to fix a specific connection error or a "service required" message? How To Reset Epson Printer To Factory Settings ? Reset to Factory Defaults (clears settings, not ink

3. Hard Reset (Unfreeze / Power Cycle)

If the screen is frozen, unresponsive, or stuck:

  1. Unplug the power cord from the back of the printer (not just the wall).
  2. Wait 60 seconds (press and hold the power button for 15 seconds while unplugged to drain residual power).
  3. Plug the printer back in and turn it on.

1. Reset to Factory Default Settings

Use this if you’re selling the printer, troubleshooting network issues, or want to clear all settings (but not ink levels).

  1. On the printer’s control panel, press Home.
  2. Use the arrow keys to select Settings (gear icon) → press OK.
  3. Scroll down and select Restore Default Settings → press OK.
  4. Choose Reset All Settings.
  5. Confirm by selecting Yes / Proceed.
  6. The printer will restart. Network settings, language, and preferences will be erased.

What this does NOT reset: Ink level history, waste ink counter, or page counts.

What Does a "Full Reset" Mean for the Epson WF-3720?

Before typing commands, understand what you’re resetting:

  • Ink Pad Counter Reset – The printer tracks how much ink has been absorbed by waste pads. Once full, the printer locks up (error code: 0x9A or “Parts inside printer at end of service life”). This requires a reset tool.
  • Factory Reset – Erases network settings, fax settings, and custom preferences.
  • Hard Reset (Power Cycle) – Clears temporary glitches, freezes, and jams.
  • NVRAM Reset (Service menu) – Wipes all internal memory, including serial number logs (advanced users only).

Most people asking "how do i reset my epson wf 3720 printer full" are trying to bypass the waste ink pad counter. We will focus heavily on that.

Part 2: The Soft Reset (Quick Fix for Freezes)

Before nuking your settings, try a soft reset. This fixes 70% of lock-ups without losing network credentials.

Steps:

  1. Ensure the printer is powered ON.
  2. Unplug the power cord directly from the back of the printer (not just the wall outlet).
  3. Disconnect any USB or Ethernet cables.
  4. Wait exactly 5 minutes – This allows capacitors on the motherboard to drain completely.
  5. Press and hold the Power button on the printer for 30 seconds while the printer is unplugged.
  6. Plug the power cord back in.
  7. Turn the printer on using the Power button.

Result: This clears temporary cache and frozen states. If your problem persists, proceed to a full hard reset.

Part 5: Resetting Individual Components (Targeted Full Reset)

Sometimes you don’t need a full system wipe—just a reset of a specific subsystem.