Warning: A full reset can clear network settings, custom preferences, and may not reset counters that track service life. Proceed only if necessary.
If your printer shows "Service Required" or "Parts inside your printer are at the end of their service life" (error code 0x9A) , the waste ink pad counter needs resetting. This is not possible from the menu — you need a reset utility.
This resets network and user settings but may not clear internal counters or an “Ink pad is at the end of its service life” message.
If your printer is still under warranty and shows the Service Required error, contact Epson support for a free repair or replacement.
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.
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 ?
To perform a full reset on your Epson WorkForce Pro WF-3720, you can restore all control panel settings to their original factory defaults via the printer's touchscreen. How to Full Reset (Factory Defaults) how do i reset my epson wf 3720 printer full
This process clears all data, including network configurations and contact lists. Press the Home button on the control panel. Select Settings (you may need to scroll to find it). Scroll down and select Restore Default Settings.
Choose Clear All Data and Settings for a complete factory reset. Select Yes on the confirmation screen to begin the process. Restart the printer once the restoration is complete.
For a visual walkthrough of navigating these menus to perform a full factory reset, you can follow this tutorial: How To Factory Reset Epson Printer? | Printer Tales Printer Tales YouTube• Mar 12, 2026 Interesting Feature: NFC (Near Field Communication)
One of the standout features of the WF-3720 is its built-in NFC connectivity. While most printers offer standard Wi-Fi or Bluetooth, NFC allows you to print or scan documents simply by tapping your compatible Android smartphone or tablet against the printer's NFC tag. This eliminates the need to navigate complex network setup menus or enter Wi-Fi passwords every time a new mobile device needs to print. Other notable features include: How To Reset Epson Printer To Factory Settings ?
To perform a full factory reset on your Epson WorkForce Pro WF-3720 Go to product viewer dialog for this item.
, use the "Clear All Data and Settings" option within the printer's control panel menu. This process erases all customized configurations, including network settings, fax data, and contact lists, returning the device to its out-of-the-box state. How to Reset the Epson WF-3720
The most effective way to restore your printer's original defaults is through the onboard LCD screen:
Access Settings: Press the Home button on the control panel, then select Settings from the touchscreen menu.
Locate Restore Option: Scroll down to the bottom of the menu and select Restore Default Settings. Choose Reset Type: You will see several options:
Network Settings: Resets only Wi-Fi and Ethernet configurations. Copy/Scan/Fax Settings: Resets specific function defaults.
Clear All Data and Settings: This is the "full reset" that wipes everything, including contacts and system data.
Confirm: Select Yes when the confirmation screen appears to finalize the reset. Alternative Reset Methods
If you cannot access the screen or are facing specific hardware errors, consider these alternatives:
If you do not know the admin password, a software menu won’t help. You need a forced hardware reset using button sequences.
For the Epson WF-3720, follow this precise sequence:
Warning: This method may trigger a “Service Required” error if your waste ink counter is full. If that happens, proceed immediately to Part 4.
We have all been there. You are in the middle of a busy workday, you hit "Print," and your Epson WF-3720 suddenly freezes, flashes error lights, or displays a dreaded message like "Service Required" or "A printer’s ink pad is nearing the end of its service life." How to fully reset an Epson WorkForce WF‑3720
You don't need to throw the printer away. You likely just need to perform a full reset.
In this guide, I will explain exactly how to reset your Epson WF-3720, the difference between a soft reset and a hard reset, and how to clear the most common fatal errors.
The complete answer depends on your goal:
Follow the instructions carefully, especially the waste ink counter reset. If you’re uncomfortable with third-party tools, consider taking your WF-3720 to a local repair shop that offers waste pad reset services (typically $30–$50).
By mastering these reset techniques, you can extend the life of your Epson WorkForce Pro WF-3720 for years—without paying for expensive service center fees.
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Meta Description: Need to fully reset your Epson WF-3720? Learn how to reset waste ink counter, factory reset, hard reset, and clear error codes with this complete guide.
To perform a full factory reset on your Epson WorkForce Pro WF-3720, the most direct method is through the control panel settings. This process reverts all configurations, including network, fax, and scan settings, back to their original factory defaults Full Factory Reset via Control Panel Follow these steps to clear all data and settings: Navigate to Settings : Press the button on the control panel, then select the Locate Restore Options : Scroll down to find and select Restore Default Settings Choose "Clear All Data and Settings" : To perform a complete "full" reset, select Clear All Data and Settings
. This option resets everything, including your contacts list and network configurations. Confirm the Action
on the confirmation screen to begin the process. The printer will restart once the reset is complete. Specialized Reset Methods
Depending on your specific issue, you might need a different type of reset: How to Fix Wifi Problems on Epson WorkForce Pro Printers
To perform a full reset on your Epson WorkForce Pro WF-3720, you can use the control panel to restore factory settings or a manual hard reset if the screen is unresponsive. Method 1: Reset via the Control Panel (Recommended)
This is the standard way to clear all data and settings, including network configurations and fax contacts . Press the Home button on your printer's LCD screen . Select Settings . Scroll down and tap Restore Default Settings .
Choose Clear All Data and Settings to perform a full factory reset . Select Yes when the confirmation screen appears .
The printer will process the request and may restart once finished . Method 2: Manual Hard Reset (Physical Button)
If you cannot access the touch screen, use the pinhole reset button on the back of the printer . Turn off the printer .
Locate the small reset button (pinhole) on the back of the device .
Use a paper clip or pen to press and hold the reset button . While still holding the button, turn the printer on . Turn the printer on
Continue holding for about 5–10 seconds until a message or warning sheet prints out .
Release the button; the printer will reset to its factory IP address and settings . Method 3: Resetting the Waste Ink Counter
If your reset request is due to a "Waste Ink Pad is full" or "Service Required" error, a factory reset will not clear this. You will need specialized software like the WIC Reset Utility or an adjustment program to zero out the counter .
Are you trying to fix a specific error message, or do you just need to clear your personal data before selling the printer? How to Reset and Configure an Epson Printer - Revel Systems
While holding the reset button, turn the printer on. Release the reset button. the factory reset IP address of the printer. Revel Systems
Step 1: Factory Resetting the Printer (Epson TM-T88VII Printers)
To reset your Epson WorkForce WF-3720 printer to its original factory state, you can use the control panel or specialized software if you are dealing with specific maintenance errors like a full waste ink counter. Factory Reset via Control Panel
This is the standard "full reset" for connectivity issues or clearing personal data. Open Settings
: From the home screen on the printer's LCD, swipe right and tap Restore Defaults : Scroll down and select Restore Default Settings Clear All Data : To perform a complete reset, choose Clear All Data and Settings
to confirm the action. The printer will restore and then restart.
Note: You will need to reconfigure Wi-Fi and regional settings after this. Resetting the Waste Ink Counter (Service Reset)
If your printer is locked with a "maintenance box is full" or "service required" error, a standard factory reset will not work. You must reset the internal software counter.
There are several reasons why you might need to reset your Epson WF-3720. You may be troubleshooting a error code, clearing a paper jam message that won't go away, or preparing the printer for a new owner.
Because "Reset" can mean different things, this guide covers the three most common methods: a Soft Reset (for minor glitches), a Hard Reset (to restore factory settings), and an Ink Pad Reset (for end-of-life errors).
If you see “Service required” or “Ink pad is at the end of its service life,” a service-mode reset is often required. Epson intends these for technicians; using third-party tools or unofficial procedures may void warranty.
A typical service reset flow (general summary — model specifics may vary):
Because button combinations and menus differ, consult a reputable service guide for the WF‑3720 before proceeding.
