Check the box next to Main Pad Counter and click Check . This will show you how many points your counter has accumulated.
Your printer should now show a green light, and the "Service Required" error should be gone! Important Safety Tips
Whether you are a student printing assignments or a small business owner handling invoices, the is a reliable workhorse. However, like all inkjet printers, it eventually hits a wall where it stops printing and displays an error message: "A printer's ink pad is at the end of its service life." adjustment program for epson l121
The Adjustment Program "tricks" the printer into thinking the pads are brand new, allowing you to resume printing immediately. Key Features of the L121 Resetter
Clears the "Service Required" error.
Performs a deep clean more powerful than the standard driver version.
Forces ink through the tubes—useful after long periods of inactivity. How to Use the Epson L121 Adjustment Program (Step-by-Step) Check the box next to Main Pad Counter and click Check
Never use an L120 or L3110 resetter on an L121. Using the wrong firmware tool can "brick" your printer (make it permanently unusable). Conclusion