Why is my Mac only printing blank pages?
Make sure the paper size, orientation, and layout settings in your printer software are correct. Make sure your document does not contain blank pages. If your printer software has a Preview option, you can check for blank pages before you print and remove them, if necessary.
How do I stop printing blank pages?
Check the ink levels on your printer. Low or empty cartridges can also cause the printer to print blank pages. So, check the ink/toner levels on your printer and replace cartridges if necessary.