When you replace a printhead or perform deep maintenance, air enters the ink system. This function forces the printer to run a full, factory-style ink filling sequence—without wasting cartridges.
The "Epson L4150/L4160/L4170 Resetter Adjustment Program" is a proprietary, low-level service utility (often referred to as a "Service Program" or "AdjProg") designed to interface with the printer’s firmware. Unlike standard drivers, this tool bypasses normal user restrictions to perform three critical functions:
: Connect your printer directly to your PC via a USB cable; wireless resets are not supported. Security Software When you replace a printhead or perform deep
Forces ink through the system after a repair or long period of inactivity. How to Use the L4150, L4160, & L4170 Resetter
: Many "free" adjustment programs are flagged as threats by antivirus software. You may need to temporarily disable Windows Defender or add the tool's folder to your exclusion list. Official Sources : While unofficial "free" versions exist on sites like Unlike standard drivers, this tool bypasses normal user
By utilizing the official exclusive adjustment program responsibly and ensuring your physical waste pads are properly maintained, you can successfully bypass expensive service centers and extend the operational lifespan of your Epson printer for years to come.
Epson EcoTank printers like the L4150, L4160, and L4170 are highly regarded for their low-cost ink tank systems and reliable performance. However, after extensive use, these models inevitably trigger a disruptive error message: You may need to temporarily disable Windows Defender
or similar model "chipless" or looking for the most efficient, non-stop printing experience, using the official adjustment program or WIC Reset is the recommended route.
Looking for the exclusive Epson resetter/adjustment program for L4150, L4160, and L4170 models? Here’s a concise post you can use.
The Epson Resetter Adjustment Program for L4150/L4160/L4170.
The (frequently called the AdjProg utility) is an exclusive service software used by technicians to run diagnostics, calibrations, and resets. Key features include: Resetting Epson L4150 & L4160 Printers