Print Address Labels

Step-by-step instructions using Microsoft Word mail merge from Excel are at
http://www.wa.gov/esd/training/docs/quick_guides/MailMergewithExcelDataFiles.pdf

Instructions for converting to CSV and using Avery label formatting is at
https://gist.github.com/kgodard/5072573

How to print on labels with the HL-2270DW printer
http://support.brother.com/g/b/faqend.aspx?c=us&lang=en&prod=hl2270dw_all&faqid=faq00000063_034