Open the folder and run the AdjProg.exe file as an .
Click on the software prompt, then turn your printer back on. Open the folder and run the AdjProg
Resolve the "Service Required" error in minutes. Open the folder and run the AdjProg
After performing a reset, consider installing an external waste ink bottle (waste tank mod) or cleaning the internal sponges with warm water and letting them dry completely. Conclusion Open the folder and run the AdjProg