A pop-up window will ask for confirmation. Click to proceed with the reset. Step 5: Completing the Process
It calibrates the physical alignment of the jets.
During initial setup, printhead cleaning cycles, and borderless printing, excess ink is pumped away from the printhead.
Software resets are only half the battle. To keep the printer healthy:
Inside your Epson EcoTank printer is a physical component known as the waste ink pad. Epson L4150 L4160 L4170 Resetter Adjustment Program
Temporarily disable your antivirus software, as some security programs mistakenly flag adjustment utilities as false positives. Step 2: Running the Software
For the technically savvy, using the adjustment program follows a standard procedure:
Choose your exact printer model from the dropdown menu (L4150, L4160, or L4170) and select the correct USB port. Click .
Disclaimer: This guide is for educational purposes. Using third-party software or resetting the waste ink counter without physically checking/replacing the ink pads can lead to ink overflow if the pads are fully saturated. Ensure your waste ink pads are in good condition or have been replaced. A pop-up window will ask for confirmation
Some versions of the program require a Hardware ID and a license key (often handled via an activator tool included in the download).
By using this program to clear the waste ink pad counter, you instantly unlock the firmware restriction, allowing the L4150, L4160, or L4170 printer to start printing normally again without sending it to an expensive repair center. Prerequisites Before Running the Software
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When this internal digital counter reaches its maximum safe threshold (100%), the printer locks itself out as a safety precaution. Common Error Symptoms: ruin your desk
Before initiating the reset process, ensure your printer is powered on and connected directly to your computer using a reliable USB cable. Wi-Fi connections are unstable for firmware-level utility operations and may cause communication timeouts. Step 1: Preparation
| Error Message | Solution | |---------------|----------| | “Communication error” | Ensure USB cable is directly connected (no hubs). Try a different USB port. | | “Model name mismatch” | Double-check you selected L4150/L4160/L4170, not L3100 or L3150. | | “Initialization failed” | Run the program as Administrator. Disable UAC (User Account Control). | | Program crashes on launch | Extract all files to a folder on your desktop. Do not run from inside the ZIP. | | Printer still shows error after reset | The waste pad may be physically full. Open and clean it manually. |
This means the software cannot see the printer. Check your USB connection, try a different USB port, or ensure no other software (like an active print job) is occupying the printer line.
Ensure you selected the correct model matching your hardware. An L4150 adjustment program will not work if it detects an L4160 firmware signature.
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.
How to Reset Epson L4150 Printers: A Complete Guide Epson L4150