Adjustment Program Epson Px660 May 2026

The Epson Adjustment Program (also known as the Service Tool or AdjProg) is a specialized utility used for advanced printer maintenance, primarily to reset the waste ink pad counter when you receive the "Service Required" error. How to Use the Epson PX660 Adjustment Program

: Initiates deep cleaning or "ink charge" cycles beyond what is available in standard drivers. How to Use the Utility adjustment program epson px660

Step 1: Install the Adjustment Program

Disable your antivirus temporarily (it may flag the crack). Right-click the EXE and select “Run as Administrator.” Install to default directory (e.g., C:\EpsonAdjProg\). The Epson Adjustment Program (also known as the

Step 5: Reset the Counters

1. Put a checkmark inside the box next to “Main pad counter” and “Platen pad counter”.
2. Click the “Initialization” or “Reset” button.
3. A warning box will appear: “Are you sure you want to initialize the waste ink pad counter?”
4. Click “Yes” or “OK”.
5. Wait 10-15 seconds. You will see a pop-up: “Initialization complete.”

My experience:
Downloaded from a trusted forum. Disabled Windows Defender temporarily (not recommended for novices). Connected printer via USB, ran the .exe as admin. The interface looked dated but functional. Put a checkmark inside the box next to

1. Reset the Waste Ink Pad Counter – This is its primary function.
2. Initialize EEPROM – Perform a factory reset of specific printer parameters.
3. Check/Reset Ink Pad Counters – View the current saturation level of the waste ink pads.
4. Perform print head alignments and nozzle checks – Advanced maintenance not available in the standard driver.
5. Retrieve error codes – Diagnose complex hardware issues.