If you do not use the reset tool, your only official option is to send the printer to an Epson authorized service center. The cost typically ranges from $80 to $150 (or equivalent in local currency) for labor and a replacement waste ink pad. For a printer that originally cost $200-250, many users find this uneconomical.
Thus, the reset tool becomes an attractive DIY solution. epson l5190 adjustment program reset tool
| Action | Risk Level | Longevity | | :--- | :--- | :--- | | Reset counter only (no pad change) | High (leak risk) | 3-6 months | | Remove and wash the original pad | Medium (drying time) | 6-12 months | | Replace with new OEM pad | Low (best) | 2-3 years | | Install external waste ink tank | Low (permanent fix) | Permanent | If you do not use the reset tool,
By: Tech Forensics Desk
Published: April 2026 | Action | Risk Level | Longevity |
For millions of small business owners and home office users, the Epson EcoTank L5190 is a marvel of modern printing economics. With its refillable ink tanks and ultra-low cost per page, it has become a staple of the "print without guilt" era. But beneath its user-friendly LCD screen and automated maintenance cycles lies a hidden, controversial layer of engineering: the Adjustment Program (AdjProg) Reset Tool.
This piece explores what this tool is, why it exists, how it works, the ethical and legal storms surrounding it, and the risks for the average user.
| Component | Description | |-----------|-------------| | Waste Ink Pad | Absorbent felt pad inside the printer base. | | Counter Limit | Epson sets ~15,000–20,000 cleaning cycles or power cleans; varies by model. | | Error Code | “Service Required” or error code 0x9A, 0x9B, 0x69 (depending on firmware). | | Official Solution | Replace waste ink pad + reset counter using Epson’s Adjustment Program (service centers only). | | Unofficial Solution | Third-party reset tools using the same protocol (often called “AdjProg” or “WICReset”). |