Why is my printer not printing from a specific file or program on my computer?

1. Check if printer is powered on and connected to the computer
2. Check the network connection between printer and computer
3. Test if the printer is functioning properly by printing a test page.
4. Verify printer drivers and software are up to date
5. Check if the same problem occurs with other documents and programs
6. Try the printing operation with a different file or program
7. Verify the correct paper size and type for your document is loaded
8. Check printer settings for acceptable print quality
9. Make sure the correct printer is selected in your application's print dialog box.