The Epson Stylus Photo PX660 Adjustment Program (also known as a "resetter") is a specialized utility used primarily to reset the Waste Ink Pad Counter. When this counter reaches its limit, the printer displays a "Service Required" error and stops functioning. Key Functions
The software allows you to perform advanced maintenance that is typically reserved for service centers:
Waste Ink Pad Reset: Clears the internal counter to 0% so the printer can resume operation. EEPROM Operations: Read, write, or copy EEPROM data.
Initial Setting: Configure the printer's regional localization (e.g., EEE, CISMEA).
Head ID Input: Update the Print Head ID after a replacement.
Adjustment Tests: Perform paper feed adjustments and nozzle checks. Operating Instructions
To use the program for a waste ink reset, follow these steps:
Preparation: Connect the printer via USB cable and ensure it is powered on. Disable antivirus software temporarily, as these utilities are often flagged as false positives.
Selection: Launch AdjProg.exe and click Select. Choose the Model Name (PX660) and the Port (Auto Selection usually works). Mode: Click Particular Adjustment Mode. adjustment program epson px660
Maintenance: Locate "Maintenance" in the list and select Waste ink pad counter. Click OK. Initialization: Check the box for Main pad counter. Click Check to see the current usage percentage. Click Initialization to reset the counter to zero.
Finalize: Turn off the printer when prompted, then turn it back on to complete the reset. Critical Considerations
Physical Hardware: Resetting the software does not physically clean the ink pads. To prevent ink leakage, you should manually clean or replace the absorbent sponges or install an external waste ink bottle.
Compatibility: This program is designed for Windows OS (specifically XP, Vista, 7, and 10). It may require "Compatibility Mode" on newer systems.
Alternative: If the Adjustment Program is unavailable, the WIC Reset Utility is a common third-party alternative, though it usually requires a paid "Reset Key".
The Epson Adjustment Program (also known as the Service Tool or Reset Utility) for the Epson Stylus Photo PX660
is a critical software utility used primarily to reset the "waste ink pad counter" and perform deep-level maintenance that standard drivers cannot. MnogoChernil Core Functionality
The utility provides access to internal printer settings and maintenance routines: Waste Ink Pad Counter Reset The Epson Stylus Photo PX660 Adjustment Program (also
: The most common use. It clears the "service life" error that blocks the printer once the internal waste pads are theoretically full. Print Head ID Maintenance
: Allows for writing a new Print Head ID if the head has been replaced. Initialization
: Resets the printer to factory defaults or "out of the box" state. Diagnostic Tools
: Includes nozzle checks, print head cleaning routines, and EEPROM data backup/restore. User Experience & Reviews Reviewers from communities like PrinterKnowledge generally rate the tool as highly effective but technical Cost Savings
: Users reported saving up to $60 by avoiding professional service center repairs. Ease of Use
: Once the program is correctly configured, the "Check" and "Initialize" process takes under 10 minutes.
: Users have successfully used this to prolong the life of a PX660 by over six years. Licensing Restrictions
: Most original versions are tied to a single PC. Hardware changes (like a new CPU or HDD) may require purchasing a new key. OS Compatibility My Adjustment Program Won’t Work – Troubleshooting
: Native support is typically for Windows (XP, Vista, 7); newer systems may require "Compatibility Mode". Antivirus Interference
: Many antivirus programs flag these utilities as "false positives" because they access deep system firmware, requiring them to be temporarily disabled. Critical Maintenance Warning Resetting the software counter
physically clean the ink pads. Community members strongly recommend:
⚠️ IMPORTANT DISCLAIMER
The Adjustment Program is official Epson service software, not a general user tool. Using it incorrectly (e.g., resetting waste ink counter without replacing pads) can cause ink leaks that damage your printer. Proceed at your own risk. This guide is for educational purposes.
Before resetting, open the printer, locate the waste ink pad area (usually a corner under the printhead parking station), and place a folded paper towel or a small plastic container. Some modders even install an external waste ink tank.
Q: Will the adjustment program work on a Mac?
A: No. You need a Windows PC or a Windows virtual machine (Parallels, VMware) on Mac.
Q: How many times can I reset the PX660?
A: Theoretically unlimited. But after 3–4 resets, the physical pad will be overflowing. Always install a waste ink tube external tank after the first reset.
Q: Does the adjustment program reset ink cartridge levels?
A: No. That is a different utility (ink resetter for ARC chips). The adjustment program only touches waste ink counters.
Q: My PX660 is printing blank pages after reset – why?
A: The initial ink charge step was skipped. Go back to the program and run “Ink Charge” or “Head Cleaning” 2-3 times.
If you are considering the Adjustment Program, you should know about its competitor, the WIC Reset Utility.