Adjustment Program Epson Px660 ((link)) Official
The Ultimate Guide to the Adjustment Program for Epson PX660: Fix Ink Pad Counters & Reset Waste Ink
Alternatives
The Printer Resets, but the Error Returns After One Print Job
Why do you need it?
Epson Adjustment Program for the Epson Stylus Photo PX660
The (also known as the "AdjProg" or Service Utility) is a specialized diagnostic software used by service centers to maintain and repair Epson inkjet printers. For the average user, its primary value lies in resolving the "Service Required" error that occurs when the printer's internal waste ink pad counter reaches its limit. What is the Epson PX660 Adjustment Program?
- “Service Required” Error Message: The printer screen or computer displays: “A printer’s internal component is at the end of its service life. Please contact Epson Support.”
- Flashing Lights: The power button flashes green while the ink lights flash red simultaneously – a diagnostic code for a waste counter overflow.
- You Have Installed a Waste Ink Tank: Many PX660 owners install an external waste ink bottle. After drilling a hole and redirecting the tube, the internal counter still thinks the pad is full. Only the adjustment program can reset it.
- Refurbishing a Second-Hand PX660: If you bought a used printer that was locked up, the adjustment program is the only way to revive it without paying for an expensive depot repair.