Reset the counter only after you have managed the physical waste ink. Combine the software reset with either new pads or an external waste tank, and your Epson L121 will print for years beyond its intended life.
: Many antivirus programs (including Windows Defender) flag these utilities as false positives and may delete the executable file.
Only download adjustment programs from trusted tech support forums or verified printer repair channels. Malicious versions of AdjProg.exe are frequently used to bundle trojans, malware, or ransomware. Always scan the downloaded files with updated security software before execution. Share public link
Check the Main pad counter box one more time and click Check . The counter should now display 0 points (0%). Close the program and restart your computer. Critical Safety Precautions and Warnings
Resetting the software counter magically clean the physical ink pads. adjustment program for epson l121
If your Epson L121 printer has suddenly stopped working and is flashing red lights with a "Service Required" message on your computer, don't panic. This usually means the has reached its limit.
A pop-up prompt will ask you to turn off your printer. Turn the printer off using its physical power button, click OK on the software prompt, and then turn the printer back on.
: Can resolve issues like blurry text or double fonts by fine-tuning the "first dot position" and "head angular" settings. Deep Cleaning
Once the program interface opens, click on the button (usually on the right side). Reset the counter only after you have managed
Open the small hatch at the back/bottom of the printer, remove the waste ink tray, and replace the saturated foam with new pads.
If you reset the counter without addressing the physical ink buildup, the waste foam will eventually saturate and leak. After performing a software reset, you should ideally do one of the following:
A new window will appear. Look for the dropdown menu. Select Epson L121 (if it is not automatically selected).
Forcing an ink flush to clear clogs. EEPROM Operations: Reading and writing printer data. When Do You Need the Adjustment Program? Only download adjustment programs from trusted tech support
Open the folder and run the AdjProg.exe file as an Administrator.
The Adjustment Program resets the waste ink counter but does not physically empty the waste ink pad. If you perform multiple resets without addressing the physical pad, it will eventually overflow, potentially damaging your printer and creating a mess. Some guides provide instructions on replacing or draining the waste ink pad, but this is a more advanced repair beyond the scope of this article.
Check the box next to Main pad counter , then click the Check button. The software will query the printer and display your current point count and percentage. It will likely show 100%.