: Resetting the counter digitally does not physically clean the ink pads. If the pads are actually full, they can leak and damage the printer, so they should be physically replaced or a waste ink tank installed.
The Adjustment Program bypasses this lock by resetting the counter to zero, effectively tricking the printer into believing a new pad has been installed. epson l222 adjustment program
While the interface is technical, the standard workflow for a "Service Required" error follows these steps: Connection: Connect the printer via : Resetting the counter digitally does not physically