: Safely resets the Main Pad Counter and Platen Pad Counter variables to factory zero.
Most "exclusive" versions require a hardware-specific license key: Extract the archive using a tool like WinRAR. Open the program AdjProg.exe
This comprehensive guide will walk you through everything you need to know about the Epson L4150, L4160, and L4170 Resetter Adjustment Program, from what it is and when to use it, to safety precautions and step-by-step instructions. By the end, you’ll understand why this "exclusive" tool is an essential part of extending the life of your printer.
Here are solutions for common issues you may encounter: : Safely resets the Main Pad Counter and
Which you are working with (L4150, L4160, or L4170)?
Scroll down through the maintenance list, select , and click OK .
: Enables reading, writing, or backing up the printer's EEPROM data, which is useful during motherboard repairs. By the end, you’ll understand why this "exclusive"
The "exclusive adjustment program" is a powerful but dangerous tool. It is essential for resetting the waste ink counter on the L4150/60/70 once the pad is replaced, but due to malware and bricking risks, it should only be run in an isolated offline environment (e.g., a dedicated old laptop with no internet).
Run the AdjProg.exe file. If prompted, select your specific model (e.g., L4160) from the menu. Enter Maintenance Mode: Click on Particular Adjustment Mode .
| Feature | Standard User Access | Via This Resetter Tool | Risk Level | | :--- | :--- | :--- | :--- | | | Blocked after "Service Required" error | Full Reset (Resets counter to 0%) | Medium | | Ink Level Detection | Automatic only (OEM chips) | Forced reset for 3rd party/refill ink | High | | Head Alignment | Basic (via driver) | Bi-D & PF Adjustment (Precision) | Low | | Initial Ink Charge | One-time (setup) | Manual re-run (Floods system) | High | | EEPROM Backup | Not available | Read/Write Printer EEPROM | Critical | : Enables reading, writing, or backing up the
typically shares the same internal architecture and can often be serviced by the same multi-model utility. Key Features of the Adjustment Program
: Connect the printer via a direct USB cable . Wi-Fi, Ethernet networks, or print servers will cause the software to fail.