AdjProg.exe (Epson Adjustment Program) for the is a utility used primarily to reset the Waste Ink Pad Counter when the printer displays a "Service Required" error. How to Use AdjProg for Epson L4150/L4160 Open the Program AdjProg.exe . If prompted with a Hardware ID , copy it using Generate a License (if required)
For a permanent physical fix, you can replace the Epson Maintenance Box or carefully wash and dry the existing sponges. adjprog l4150 l4160exe
At this point, the printer locks up and refuses to print. The official solution is to replace the waste ink pads (an expensive, labor-intensive process). The unofficial solution is to use adjprog l4150 l4160exe to reset the counter. AdjProg
adjprog : Generic shorthand for Epson’s official “Adjustment Program” – a service-level tool used to reset waste ink counters, initialize ink charging, correct print head alignment, and perform other maintenance functions not available through standard drivers.l4150 / l4160 : Epson EcoTank all-in-one inkjet printers.l4160.exe : Likely the executable adjustment program specifically compiled for the L4160 model.Engage security/incident response if:
For complex issues that cannot be resolved with standard troubleshooting steps, consider consulting Epson's customer support team for professional advice and assistance. 7) When to call in professionals Engage security/incident