I have 482 rows of student data, A thru X columns. I am trying to
export each row to one cell so I can print on index cards. Because of
the different lengths of data, (& some blank cells), it cannot be made
uniform. Spacing & margins won't work. ...

... Any suggestions??

If I had this assignment, I'd use Word's "Mail Merge" feature with the
spreadsheet as the data source. Fine-tuning the layout is much easier with
Word.