Why can't I print the Word document on my Mac?

It could be that extra characters were added to the file name, which could cause the file not to print on Mac computers. For example: "Reading Assignment One.docx" could become "Reading%20Assignment%20One.docx". What you would need to do is download the file to your computer and rename it so there are no spaces in the name, like "ReadingAssignmentOne.docx".