Adjprog L4150 L4160exe Jun 2026

Using a third-party adjustment tool on a printer still under Epson’s warranty will immediately void it. Service technicians can detect that the counter was reset via a non-official tool.

The software allows for varied cleaning levels (Initial, Standard, and Deep) that are more granular than the standard user-accessible cleaning functions found in the driver. The "Ink Charge" function is used specifically when installing a new print head or after replacing the main board, drawing ink through the system to prime the nozzles. adjprog l4150 l4160exe