The Epson P400 is a high-performance inkjet printer known for its exceptional photo quality and wide color gamut. As with most Epson printers, the P400 is equipped with a waste ink pad system that absorbs ink during maintenance tasks such as cleaning, nozzle checks, and printhead alignments. Over time, these waste ink pads accumulate ink, and the printer’s waste ink pad counter keeps track of this. Once the counter reaches its limit, the printer will display an error message and stop printing until the waste ink pad counter is reset.
The Epson P400 Resetter is a utility tool designed to reset the waste ink pad counter and resolve error messages related to waste ink pad overflow. In this article, we will guide you on how to download and use the Epson P400 Resetter, along with some troubleshooting tips to ensure that your printer continues functioning properly.
What is Epson P400 Resetter?
The Epson P400 Resetter is a specialized software tool that allows users to reset the waste ink pad counter in Epson P400 printers. As the printer operates, ink is absorbed by the waste ink pads during maintenance processes like cleaning cycles and ink cartridge replacements. The printer tracks how much ink is absorbed through the waste ink pad counter. When the counter reaches its preset limit, the printer will stop functioning and display an error message, typically indicating that the waste ink pads are full.
Using the Epson P400 Resetter tool helps to clear the waste ink pad counter, which restores normal printing functionality. However, it is important to note that the reset process only clears the counter—it does not physically empty or replace the waste ink pads. If your pads are full, they may need to be cleaned or replaced.
Why Download the Epson P400 Resetter?
Downloading and using the Epson P400 Resetter provides several advantages:
- Fixing Waste Ink Pad Errors: When the waste ink pad counter reaches its limit, the printer will stop printing. The Resetter tool allows you to reset the counter and resolve these errors without needing a service center visit.
- Cost-Effective Solution: Instead of paying for professional maintenance or purchasing new parts, using the Resetter tool is an affordable and convenient solution to reset the waste ink pad counter.
- Ensuring Smooth Printer Operation: By regularly resetting the waste ink pad counter, you can maintain the printer’s functionality and avoid unnecessary interruptions in your printing tasks.
- Easy-to-Use Tool: The Epson P400 Resetter is designed to be user-friendly, allowing even novice users to perform the reset process easily without technical expertise.
How to Download Epson P400 Resetter
Downloading the Epson P400 Resetter is relatively simple, but since it is not officially provided by Epson, it is available from third-party websites. Here’s how to download the Epson P400 Resetter safely:
Step 1: Find a Reliable Source
Since the Epson P400 Resetter is not available on Epson’s official website, you need to download it from a trusted third-party source. Look for websites that specialize in printer maintenance tools, or check for recommendations from online communities and forums.
Ensure that the website you are downloading from is reputable to avoid any security risks, such as malware or viruses. Reading user reviews or forum discussions can help verify the legitimacy of the source.
Step 2: Download the Resetter File
Once you find a trusted source, locate the download link for the Epson P400 Resetter tool. The tool is typically offered in a zip file format. Click the download link to start the process.
The download time will vary depending on your internet speed, but the file is usually small and should complete quickly.
Step 3: Extract the Files
After the download is complete, go to the location where the zip file is saved. Right-click on the file and select “Extract All” (Windows) or use an extraction tool like WinRAR or 7-Zip. Choose a destination folder where you want to store the extracted files.
Once the extraction is complete, you should see the executable file for the Epson P400 Resetter (usually named “AdjProg.exe” or similar).
Step 4: Run the Epson P400 Resetter
Now that the Epson P400 Resetter is extracted, double-click on the executable file to launch the tool. If prompted by your operating system for permission to make changes to your device, click “Yes” to continue.
In some cases, your antivirus or firewall may block the program. If this happens, temporarily disable the antivirus software and try running the program again.
Step 5: Install the Epson P400 Resetter (If Required)
If the Epson P400 Resetter requires installation, follow the on-screen instructions to install it on your computer. You will likely be asked to accept the terms and conditions and choose an installation folder.
After installation, open the program by double-clicking the application icon.
How to Use Epson P400 Resetter to Reset the Waste Ink Pad Counter
Once you have successfully downloaded and installed the Epson P400 Resetter, you can use it to reset the waste ink pad counter. Here’s a detailed guide on how to reset the counter:
Step 1: Connect the Printer to Your Computer
Ensure that your Epson P400 printer is connected to your computer via USB. Make sure the printer is turned on and that there are no error messages on the printer display.
Step 2: Open the Epson P400 Resetter
Launch the Epson P400 Resetter by double-clicking the executable file. The program should open with its main interface, where you can select your printer model.
Step 3: Select the Printer Model
In the Epson P400 Resetter interface, select your printer model—“Epson P400” from the list of available printers. Click “OK” to proceed.
Step 4: Access the Waste Ink Pad Counter Reset Option
After selecting your printer model, look for the section labeled “Waste Ink Pad Counter” or something similar in the menu. This option allows you to reset the waste ink pad counter. Click on this option to access the reset settings.
Step 5: Reset the Waste Ink Pad Counter
You will now see an option to reset the waste ink pad counter. Click the “Reset” button to begin the reset process. A warning message will appear, informing you that resetting the counter will erase the current waste ink pad data.
Confirm the reset by clicking “OK.” The Epson P400 Resetter will proceed to reset the waste ink pad counter.
Step 6: Restart the Printer
Once the reset process is complete, close the Epson P400 Resetter and restart your printer. After rebooting, the printer should no longer show any errors related to the waste ink pad counter, and you should be able to resume printing as usual.
Step 7: Perform a Test Print
To ensure that the reset was successful, perform a test print. If the printer operates normally and without any waste ink pad error messages, the reset was successful.
Troubleshooting Tips for Epson P400 Resetter
If you encounter any issues while downloading or using the Epson P400 Resetter, here are some common problems and solutions:
1. Printer Not Recognized by the Resetter
If the Epson P400 printer is not recognized by the Resetter tool, ensure that:
- The printer is properly connected to your computer via USB.
- The printer is powered on and ready for use.
- The necessary printer drivers are installed on your computer.
If the issue persists, try restarting both the printer and the computer.
2. Epson P400 Resetter Not Opening
If the Epson P400 Resetter does not open after double-clicking the executable file, try these steps:
- Right-click on the program and select “Run as Administrator.”
- Disable your antivirus software temporarily to prevent it from blocking the tool.
- Ensure that your computer’s operating system is compatible with the version of the Resetter you downloaded.
3. Reset Button Not Working
If clicking the reset button does not initiate the reset process, try the following:
- Double-check that the correct printer model is selected in the Resetter tool.
- Ensure that the printer is properly connected and ready for use.
- Restart both the printer and the computer and attempt the reset again.
4. Waste Ink Pads Still Full After Reset
Remember, resetting the waste ink pad counter does not physically clean or empty the waste ink pads. If your printer continues to show an error related to full waste ink pads, you may need to clean or replace the waste ink pads. Consult the printer manual or seek professional service if you’re unsure how to replace the waste ink pads.
5. Adjustment Program Crashes or Freezes
If the Epson P400 Resetter crashes during the reset process, try reinstalling it or downloading a different version of the tool from a reliable source. Ensure your computer meets the system requirements and that no other applications are using the printer while the Resetter is running.
Conclusion
Downloading and using the Epson P400 Resetter is an effective way to reset the waste ink pad counter and resolve related error messages, allowing you to continue printing without interruptions. By following the steps outlined in this article, you can easily reset the waste ink pad counter and restore your printer’s normal functionality.


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