Epson L4150 L4160 L4170 Resetter Adjustment Program ((free))

The Epson L4150, L4160, and L4170 are popular EcoTank printers known for high-volume printing. However, like most inkjet models, they eventually trigger a "Service Required" error. This error occurs when the internal waste ink pads are officially "full" according to the printer's firmware. The Resetter Adjustment Program is the utility used to clear this counter and restore printer functionality. Understanding the Waste Ink Counter

The Mechanism: Printers use porous pads to collect excess ink during head cleaning and borderless printing.

The Logic: A digital counter tracks ink usage; once it reaches a set limit, the printer locks to prevent ink overflow.

The Symptoms: Red lights flash alternately, and a message appears on the computer screen stating "A printer's ink pad is at the end of its service life." The Role of the Adjustment Program

The Adjustment Program (often called "WicReset" or "AdjProg") is a maintenance tool used by technicians. Its primary functions include:

EEPROM Reset: Wiping the internal memory of the waste ink counter.

Maintenance: Performing deep cleanings and print head alignments. Epson L4150 L4160 L4170 Resetter Adjustment Program

Error Logs: Reviewing the history of hardware failures within the machine. How to Use the Resetter

💡 Important: Resetting the software without checking the physical pads can lead to ink leaking onto your desk.

Download and Extract: Obtain the specific Adjustment Program for the L4100 series.

Connection: Connect the printer via USB (Wi-Fi resetting is unstable).

Select Model: Open AdjProg.exe and select your specific model (L4150, L4160, or L4170).

Particular Adjustment Mode: Navigate to "Waste ink pad counter." The Epson L4150, L4160, and L4170 are popular

Initialize: Check the "Main pad counter" box and click "Initialize."

Power Cycle: Turn the printer off and back on to finalize the reset. Physical Maintenance Requirements

Software resets are only half the battle. To keep the printer healthy:

Clean the Pads: Remove the maintenance box at the rear and wash/dry the sponges.

External Tank: Many high-volume users install an external waste ink bottle to bypass the internal pads entirely.

3. The Physical Mess

This is the most overlooked risk. The resetter only resets the digital counter. It does not physically clean the ink pad. Preparation : The user needs a Windows PC

If your counter says the pad is full, the pad is likely very wet. If you reset the counter without changing or cleaning the pad, you are removing the safety mechanism. Eventually, ink will overflow the pad. It will leak out the bottom of the printer, ruin your desk, and potentially short-circuit the motherboard.

Rival Tools: WIC Reset vs. Adjustment Program

When searching for "Epson L4150 resetter," you will find two main solutions. Which is better?

Verdict: If you are technically confident, use the Adjustment Program. If you just want to print again and don't mind paying $10 for convenience, use WIC Reset.

Title: Analysis and Functional Overview of the Resetter Adjustment Program for Epson EcoTank L4150, L4160, and L4170 Series

Abstract: Epson’s EcoTank L4150, L4160, and L4170 series printers utilize a permanent print head and an ink tank system designed for high-volume printing. To manage print lifecycle events—specifically the exhaustion of the waste ink pad counter—Epson incorporates a service-required timer. This paper examines the third-party Resetter Adjustment Program (often referred to as a "keygen" or "adjustment program") designed to reset these counters. We analyze its operational mechanics, legitimate use cases, inherent risks, and legal implications.

3. When to Use the Resetter/Adjustment Program

The program is required when the printer exhibits any of the following:

| Symptom | Indication | |---------|-------------| | Flashing error lights (usually all LEDs blinking simultaneously) | Waste ink counter full | | Message: "Service Required. Parts inside your printer are at the end of their service life." | Counter overflow | | Print head cleaning cycles are blocked | Lockout state | | Inability to print, scan, or copy | Printer inoperable until reset |

How the Adjustment Program Works

Preparation: The user needs a Windows PC (often Windows 7, 8, or 10, 32-bit preferred), a USB cable, and the specific adjustment program file (e.g., “L4150_L4160_L4170 Adjustment Program.rar”).
Connection: The printer is turned on and connected via USB. The program is run as administrator to gain low-level access.
Mode Selection: In the program’s interface, the user selects “Particular adjustment mode” → “Waste ink pad counter.”
Reading Initial Values: The software reads current waste ink levels from the printer’s EEPROM.
Resetting: Clicking the “Initialize” or “Reset” button sets both main and sub-pad counters to zero.
Verification: The program verifies the reset by re-reading the counters. The printer should now exit “Service Required” state.

Step 6: Finalize

The program will reset the counter. When finished, it will ask you to turn the printer off.
Turn off the printer using the power button.
Wait about 10 seconds, then turn the printer back on.
You should now be able to print without the "Service Required" error.

Preventing Future Waste Pad Overflows

After resetting your printer, reduce how often the waste pad fills up:

Avoid unnecessary head cleaning. Only run a cleaning cycle if you see banding or missing colors.
Use high-quality ink. Third-party or counterfeit ink often clogs nozzles, forcing you to clean more often.
Turn off the printer properly. Always use the power button. Pulling the plug prevents the print head from parking correctly, leading to clogs.
Install an external waste ink tank (mod). Many users drill a small hole in the back of the printer and route a silicone tube from the waste pump into an external bottle. This bypasses the internal pad entirely.