Avery 5160 Label Template Dimensions? - English - Ask ... I'm using LibreOffice 5.1.6.2 on Win10. For my HP Photosmart 8150 I had to change the Avery Letter Size 5160 (same as 8160) label format to have a top margin ...1 answer · Top answer: I found that the default margin settings for Avery 5160 did not work with my printer. I adjusted the left and top margins (Format/Page/Page/Margins) to ...