Carefully slide out the plastic tray holding the black, saturated felt layers.
Usually, . Epson sets the threshold extremely conservatively. In 80% of consumer printers that trigger this error, the pad is only 40–60% full. Manufacturers do this to comply with environmental regulations (to prevent leakage) and, cynically, to encourage you to buy a new printer. how to reset epson waste ink pad error
The reset tells your printer that the "pads" have been serviced, even if they physically haven't been replaced. Since waste ink is now diverted outside, resetting the counter without replacing the internal pads is perfectly acceptable—provided you have properly installed the external tank. Carefully slide out the plastic tray holding the