1. Check if the paper size settings are set to legal in your printer’s preferences.
2. Check if the paper size setting in the application you are printing from matches the size you are trying to print in.
3. Ensure the paper tray the printer is pulling from is properly adjusted for legal size paper.
4. Ensure the printer is not out of legal size paper.
5. Set the margins to the correct size.
6. Check the printer’s drivers and firmware are up to date.
