Epson — Tx650 Adjustment Program 22

Epson TX650 Adjustment Program is a specialized utility used by service technicians to perform deep maintenance on the Epson Stylus Photo TX650 printer. Its primary "feature" and most common use is resetting the Waste Ink Pad Counter

, which clears "Service Required" errors that stop the printer from functioning once it believes the internal waste pads are full. Core Features of the Adjustment Program

Beyond resetting the ink pad counter, this program allows for several advanced technical adjustments: MnogoChernil Waste Ink Pad Counter Reset:

Clears the software lock (absorber error) that occurs when the printer's internal ink pads reach their predefined capacity. EEPROM Operations: epson tx650 adjustment program 22

Allows users to read, write, or initialize the printer's internal memory (EEPROM) settings. Print Head ID Setting:

Used to input the specific ID code of a new print head when replacing one, ensuring the printer communicates correctly with the hardware. Mechanical Adjustments: Provides tools for Bi-D (Bi-directional) Adjustment Top Margin Adjustment Head Angular Adjustment to fix alignment and print quality issues. Initial Ink Charge:

Forces the printer to perform a heavy-duty ink charge, often used after repairs or when the ink system has been completely drained. How to Use the Reset Feature Epson TX650 Adjustment Program is a specialized utility

If you are specifically looking to clear the "Service Required" error, follow these steps using the program: How to Reset Epson Stylus Photo TX650

Step 2: Run the Adjustment Program

  1. Download the Epson TX650 Adjustment Program 22 from a reputable source (avoid suspicious .exe files from pop-up ads).
  2. Extract the ZIP file. Run AdjProg.exe as Administrator (Right-click > Run as Administrator).
  3. The interface will be in a mix of English and Japanese. Click the “Select” button.
  4. Choose “Epson Stylus TX650” from the model list. Click OK.

Enter the Adjustment Program 22

The "Adjustment Program 22" is a piece of unofficial, leaked Epson service software. The "22" doesn't refer to an error code directly but often to a version, a keycode step, or a specific initialization routine within the software (e.g., Initialization ID 22). This program is the digital skeleton key.

When you run the program (usually a small, cryptic .exe file with a vintage interface straight from Windows XP), you are no longer a user—you are a technician. You gain access to: Download the Epson TX650 Adjustment Program 22 from

  1. Waste Ink Pad Counter Reset (Key Code 22): The crown jewel. By selecting this routine, you force the printer's EEPROM to set the counter back to 0%. The "death sentence" is revoked.
  2. Head ID Input: When replacing a printhead, you can enter its unique ID to optimize firing patterns.
  3. Bi-D Adjustment: Fine-tunes horizontal alignment for razor-sharp text.
  4. Thermal/Ink Freeze Control: Diagnostic overrides for extreme cleaning.

What Exactly is Error “22” on the Epson TX650?

Before you download any software, you must understand the problem. Error 22 on the Epson TX650 is not a hardware failure. It is a counter-based lockout.

Every Epson inkjet printer contains a “waste ink pad” (an absorbent sponge) inside the chassis. Its job is to catch ink purged during print head cleaning cycles. Epson programs the printer’s firmware to track how many cleaning cycles have occurred. When the counter reaches a predetermined number (the infamous “22” threshold), the printer shuts down permanently—or so it seems.

Error 22 means: “The waste ink pad counter has reached its limit. Please contact service center.”

However, in most TX650 models, the pad is not actually full. Epson sets a very conservative limit. The solution is not to replace the sponge (though that is advisable eventually), but to reset the counter.