Home > Support > FAQ > Receipt Printers > Epson Printers > FAQ It's common for a business to re-configure the dip switches on an Epson TM-U220D (TEARBAR) or TM-U220B (AUTO-CUTTER) when changing POS systems or changing out the Epson interface cards. Below is a link on how to locate the Epson TM-U220B/D dip switches and a chart of the settings for each interface (serial, parallel, ethernet, and USB). TM-U220 Dip Switch Configuration        | Home | | pos bundles | | barcode label printer | | barcode scanner | | cash drawer | | customer pole display | | magnetic stripe reader | | programmable keyboard | | receipt printer | | pos supplies | | touch screen monitor | | Site Map | | Contact Us | | Support | | View Cart | | Info & Policies | | Privacy | �1998-2010 POS World, Inc. - All Rights Reserved - All prices are in US Dollars. Digital watermarks are used to protect POS World's original photography. Trademarks belong to their respective holders.Info