Epson Adjustment Program (also known as a "Resetter") is an essential service utility designed to resolve the "Service Required" error on Epson L-series printers, specifically the L4150, L4160, and L4170
models. This error typically occurs when the printer's internal waste ink pad counter reaches its limit, causing the device to stop functioning and display blinking red lights. Core Functionality The primary use of this software is to reset the Waste Ink Pad Counter
to 0%, effectively bypassing the hardware lock and allowing the printer to continue operating.
To reset the Epson L4150 Go to product viewer dialog for this item. Go to product viewer dialog for this item.
series, you must use the Epson Adjustment Program (Resetter) to clear the "Service Required" or "Ink pad is at the end of its service life" error. This utility resets the internal waste ink pad counter to 0% so the printer can function again. How to Use the Epson Adjustment Program
Download and Extract: Obtain the adjustment program (often available for free in descriptions of video tutorials like this one or via platforms like ORPYS) and extract the files using WinRAR.
License Activation: Many free versions require a license key. Run the AdjProg.exe, copy your Hardware ID, and use the included "Keygen" or "Activator" to generate a license file specifically for your PC. Select Printer Model
: Open the program, click Select, choose your specific model (e.g.,
), and select the USB Port your printer is connected to (do not leave it on "Auto selection").
Maintenance Mode: Click on Particular Adjustment Mode and select Waste ink pad counter from the list. Initialization:
Check the boxes for Main Pad Counter and Platen Pad Counter. Click Check to see the current counter status. Click Initialization to reset the counters to zero.
Restart: When prompted, turn off your printer and then turn it back on to complete the reset.
For a visual walkthrough of the reset process including license activation:
Epson L4150, L4160, L4170 Resetter Adjustment Program Guide
Introduction
The Epson L4150, L4160, and L4170 are popular inkjet printers known for their high-quality printing and affordable prices. However, like any other printer, they can encounter issues such as error messages, ink pad problems, and print head clogging. To resolve these issues, Epson provides a Resetter Adjustment Program that can help reset the printer's internal counters, replace the ink pad, and perform other maintenance tasks.
What is the Resetter Adjustment Program?
The Resetter Adjustment Program is a software tool provided by Epson to help users troubleshoot and maintain their printers. The program allows users to:
Why do you need the Resetter Adjustment Program?
You may need to use the Resetter Adjustment Program if you encounter any of the following issues:
How to use the Resetter Adjustment Program
To use the Resetter Adjustment Program, follow these steps:
Best Practices
Here are some best practices to keep in mind when using the Resetter Adjustment Program:
Common Issues and Solutions
Here are some common issues and solutions related to the Resetter Adjustment Program:
Conclusion
The Epson L4150, L4160, and L4170 Resetter Adjustment Program is a useful tool for troubleshooting and maintaining your printer. By following the guide above, you can use the program effectively and safely. Remember to use the program with caution and follow best practices to avoid any issues.
Additional Resources
For more information, you can visit the official Epson website or contact Epson support directly. Additionally, you can refer to online forums and communities, such as YouTube tutorials and printer repair websites, for more information and guidance on using the Resetter Adjustment Program.
The Epson Adjustment Program (or "Resetter") is essential for resolving the "Service Required"
error caused by a full waste ink pad counter on L4150, L4160, and L4170 models
. This error typically presents as blinking ink and paper lights, preventing the printer from operating. Reset Procedure Using Adjustment Program
To successfully reset your printer's internal counters, follow these standard steps: Preparation : Connect your printer via
(Wi-Fi resets are generally unsupported) and ensure it is turned on. Launch Program : Open the Adjustment Program and click the
button to choose your specific printer model (e.g., L4150 or L4160) and the correct USB port. Mode Selection Particular Adjustment Mode Counter Selection : Find and select Waste ink pad counter from the maintenance list and click OK. Verification : Tick the boxes for Main Pad Counter Platen Pad Counter , then click to confirm the memory is full (100%). Initialization : Tick the boxes again and click Initialize . When prompted with a confirmation message, click OK. Final Step
: Turn off the printer as instructed, then turn it back on. The error light should be gone, and the counters will reset to 0%. License & Software Management
Many "free" versions of these programs require a one-time activation or license key specific to your computer's Hardware ID: Hardware ID
: The program may display a unique ID upon opening; this must be used in a "Keygen" or "Activator" tool to generate a license file. : You may need to temporarily disable antivirus software
or Windows Defender, as these tools are often flagged as false positives during the activation process.
The fluorescent lights of "Pixel Perfect Prints" hummed with a monotony that matched the mood of its owner, Elias. For three years, his Epson L4160 had been a trusty steed, churning out architectural blueprints and vibrant wedding invites without a hitch. Until today.
Today, the printer had declared war.
Elias pressed the power button, but the green light didn't settle. Instead, it flashed a rhythmic, mocking double-blink. The LCD screen displayed a message that made his stomach drop: A printer error has occurred. See your documentation.
He knew exactly what it was. The "Ink Pad Counter."
It was the printer industry’s dirty little secret. Inside the machine, absorbent pads sat at the bottom, soaking up waste ink during cleaning cycles. The printer kept a digital tally of every drop. Once that number hit a pre-set limit, the printer committed digital suicide, refusing to work until the pads were replaced and the counter reset. It was planned obsolescence disguised as environmental safety. epson l4150 l4160 l4170 resetter adjustment program best
Elias checked the queue. He had a rush job for the city council—fifty full-color brochures due by 5:00 PM. It was 2:00 PM.
He called Epson support. The robot on the other end cheerfully informed him that the nearest authorized service center was three towns over and booked for two weeks. Or, they could send him a box to ship it back, a process taking ten business days.
"I don't have ten days," Elias growled, hanging up.
He turned to the internet, the modern mechanic’s garage. He typed the desperate query into the search bar: "epson l4150 l4160 l4170 resetter adjustment program best."
The results were a minefield. Clickbait sites, shady forums, and links that promised the moon but looked like they would ransom his hard drive for Bitcoin. He needed the "Adjustment Program"—the factory software technicians used to calibrate sensors and, crucially, reset the waste ink counters.
He found a forum thread titled "The Holy Grail for L-Series." Buried on page forty, a user named 'InkMaster88' had posted a link. "No surveys, no viruses," the comment read. "Just the tool. Use at your own risk."
Elias hesitated. He was a printer guy, not a hacker. But the clock was ticking. He downloaded the file. It was a zipped folder containing a seemingly endless list of files. He scanned it with his antivirus—clean.
He extracted the files and found the executable: AdjProg.exe. He right-clicked and ran it as administrator.
The interface was archaic, looking like software from Windows 98. It was stark, gray, and utilitarian. No fancy graphics, just raw controls.
First, he had to select his model. The dropdown list was massive. He scrolled down, his heart pounding. There it was: L4160.
He clicked the "Particular adjustment mode" button. A new menu popped up, a grid of cryptic options: 'EEPROM Initial setup', 'Head Cleaning', 'USB ID Input'.
He scrolled down to the 'Ink' section. There it was: Waste Ink Pad Counter.
He clicked it. A progress bar appeared. Checking status...
The screen populated with two check boxes: 'Main Pad Counter' and 'Platen Pad Counter'. Next to them, percentages: Main Pad: 100.5%.
It was full. The printer had locked itself out because the software believed it was overflowing, even though the physical pads likely had plenty of life left.
Elias took a breath. "Okay. Here goes."
He checked both boxes and hovered the mouse over the Initialization button.
"If I press this," he muttered to the silence of the shop, "either I’m back in business, or I brick a three-hundred-dollar machine."
He clicked.
The mouse cursor spun. The printer, connected via USB, suddenly whirred to life. The printhead slid across the carriage, clunking and whirring. The lights on the panel flickered rapidly.
For thirty seconds, nothing happened. The software said, Processing...
Then, a chime rang from the laptop. A dialog box appeared: "Initialization has been completed." Epson Adjustment Program (also known as a "Resetter")
Elias looked at the printer. The blinking error lights had stopped. The screen glowed a steady, solid green. The message Ready scrolled across the small LCD.
He didn't celebrate yet. He opened the print queue and sent the test page.
The L4160 gulped paper, pulled it through, and began to spray ink. The sound was a symphony of precise mechanics. A moment later, a perfectly color-calibrated test page slid into the output tray.
Elias slumped back in his chair, exhaling a breath he felt he’d been holding for three hours. He checked the time. 2:45 PM. Plenty of time to finish the council brochures.
He looked at the 'Adjustment Program' icon on his desktop. It wasn't pretty. It didn't have a customer support hotline. But it had done exactly what he needed. It had given his machine a second life.
He loaded the glossy paper into the tray and hit print. The rhythmic whir-chk-whir-chk of the printer filled the shop again, and Elias smiled. He was back in business.
The Epson Adjustment Program (Resetter) is a professional service utility used to resolve the "Service Required" error on L4150, L4160, and L4170 printers, which occurs when the waste ink pad counter reaches its limit. Prerequisites Operating System: Windows PC (Windows 7, 8, 10, or 11).
Connection: The printer must be connected directly via USB cable. This utility generally does not work over a Wi-Fi/network connection.
Security: Many antivirus programs may flag the resetter as a false positive; you may need to temporarily disable your antivirus or add the program to its exclusion list. Step-by-Step Reset Guide
Epson Adjustment Program (often called a ) is a specialized tool used by service technicians to address maintenance errors like the "Waste Ink Pad is at the end of its service life" (Error E-11). Prerequisites & Preparation Operating System: These programs are almost exclusively compatible with (XP through Windows 11). Connection: Use a direct
connection; the program will not work over Wi-Fi or network ports. Security Note:
Many third-party adjustment programs are flagged as "False Positives" by antivirus software because they behave like crack tools. It is often recommended to disable real-time protection temporarily or use an isolated computer for safety. How to Use the Adjustment Program Epson L4150 Waste Ink Reset Guide | PDF - Scribd
A secondary feature of the best programs is the "Initial Ink Charge." If you run your tanks completely dry, you need this function to prime the tubes again without causing air bubbles.
Pros:
Cons:
AdjProg.exe file → Run as Administrator.One of the most common questions from users is whether they need a specific program for each model. The good news is that these three printers share the same core printing mechanism and motherboard architecture.
Most high-quality "Best" resetter programs are bundled as a single package for the L4150, L4160, and L4170. When you download the correct version (usually labelled "L4150_4160_4170_Adjustment_Program.rar" or similar), the software will auto-detect which specific model is connected via USB.
The market is split. You will find free versions (often shared on Russian or Indian tech forums) and paid versions (sold on eBay or specialized resetter sites for $10–$20).
| Feature | Free Version | Paid / Premium Version | | :--- | :--- | :--- | | Cost | $0 (Risk of malware) | $10 - $20 | | Support | None | Step-by-step video access | | Virus Risk | High (False positives common) | Low (Scanned by seller) | | Functionality | Usually works for Pad Reset | All features (Initial fill, Head ID) | | Ease of Access | Complex download links | Direct cloud link |
Our Verdict: The technically best program is the L4150/4160/4170 Adjustment Program v1.1.0 (Cracked by alex2004) found in curated repair communities. However, for the average user who doesn't want to risk a virus, paying $10 for a version on a secure platform like ResetPrinterTools or 2manuals is the safest "best" option.
Because I cannot host direct download links here (due to copyright), here is your safe roadmap:
.exe inside a .zip with no documentation.Pro tip: The file you want is typically named
AdjProg_Ver100_ET2700_L4150_L4160_L4170.raror similar. Always scan it with Malwarebytes or Windows Defender before running. Reset the printer's internal counters, such as the