What should I do if my printer is not recognizing the paper size or type?

1. Check the Paper Tray: Ensure the paper tray has the correct size and type loaded.
2. Verify Printer Settings: Check the printer settings to make sure the size and type match the loaded paper.
3. Check Printer Connection: Make sure the printer is properly connected to a computer, and that your computer is recognizing the printer.
4. Restart Printer: Turn off your printer and turn it back on and then try printing again.
5. Clean Printer Rollers: Unload the paper tray, turn off the printer and remove any obstructions blocking the printer rollers and then clean them.
6. Replace Toner Cartridge: Check if your toner cartridge needs replacing and replace it if necessary.
7. Check for Driver Updates: Go to the manufacturer's website to check if your printer model has any updated drivers available for download.