Turn on the printer and connect it directly to your PC using a USB cable. Wi-Fi connections will fail during firmware adjustments. Launch the Tool: Open AdjProg.exe as an administrator.

is one of the most reliable and efficient all-in-one ink tank printers available. However, like all EcoTank models, it is programmed with a built-in safety mechanism that will eventually halt your print jobs. When the printer suddenly stops working, flashes red lights, and displays a or "Ink Pad is at the end of its service life" error message, you do not need to buy a new machine or pay for an expensive technician.

Once this counter reaches its maximum limit (100%), the printer will lock itself out and refuse to print. You will typical see the following symptoms: