What to Do When Your Printer Is Not Printing Properly?

https://sites.google.com/view/printer-is-not-printing/home

When your printer is not printing properly, check power and connections first. Ensure it has paper and enough ink or toner. Restart the printer and your computer to clear temporary errors. Verify the printer is set as default and not offline. Run the printer troubleshooter and update drivers. Cleaning print heads can also improve print quality and performance.