Epson L4150 L4160 L4170 - Resetter Adjustment Program

Many downloads contain malware or viruses. Always scan downloaded files with Windows Defender or Malwarebytes. A trusted source often comes in a ZIP file named something like: AdjProg_Ver2.6.0_Epson_L4150_L4160_L4170.zip

If your printer has genuinely absorbed a high volume of ink (e.g., after 3+ years of heavy use), the physical pad might be saturated. Resetting the counter without replacing or cleaning the pad can lead to ink leaking inside your printer, potentially ruining the power supply unit or mainboard. Epson L4150 L4160 L4170 Resetter Adjustment Program

If you own an Epson EcoTank printer—specifically the popular L4150, L4160, or L4170 models—you have likely experienced the dreaded “Service Required” or “Parts End of Service Life” error. This message usually appears as a flashing error state on your printer’s screen, preventing any further printing, scanning, or copying. Many downloads contain malware or viruses

In this detailed guide, we will explain what this program is, how it works, the risks involved, and a step-by-step walkthrough to get your printer back to life. The Epson Adjustment Program (often called a "resetter" or "waste ink pad counter resetter") is a proprietary utility tool originally designed for authorized Epson service centers. It communicates directly with the printer’s firmware to reset internal counters. Resetting the counter without replacing or cleaning the

For many users, the immediate reaction is panic, followed by a costly trip to a repair shop. However, there is a powerful, software-based solution: