While the software reset fixes the error message, it does not physically clean the ink pads. If your printer has been printing for years, the absorbent pads inside may actually be saturated with ink.
That said, always combine the software reset with common sense. If you’ve printed thousands of pages, inspect the physical waste pad. A little preventive maintenance will keep your Epson running for years without needing another reset. Epson L4150 L4160 L4170 Resetter Adjustment Program
Check the boxes for and Platen pad counter . Click Check to see the current percentage. Click Initialize to reset the counters to 0%. While the software reset fixes the error message,
The program is required when the printer exhibits any of the following: Epson L4150 L4160 L4170 Resetter Adjustment Program