Barcodes printing too narrow

[ISTL]

I am trying to print on the 10 rows x 3 columns label sticker sheet, however the writing is too narrow that it gets cut off. Between the end of the barcode numbers and the beginning of the next label title is way too narrow.

How can I fix this? I need to print these barcodes today. 

The size of my label sheets are 11" height x 8.5" wide with the individual labels being 2.54cm tall x 6.6cm wide