HP Point of Sale (POS) Peripherals Configuration Guide

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4. Select the printer driver option that you wish to install from the drop down menu.
• The HP A7xx CD#1 and HP A7x CD#2 versions generate a pulse to
open cash drawer 1 or 2, respectively after each document. The HP
A7xx COMP version does not send the reset command at the start of
every document.
Note: “xx” is the complete model number of the printer, (i.e. A794 / A799 /
A776).
5. Select the USBxxx (Virtual Printer Port of USB) printer port from the drop menu
(towards the bottom of the drop down menu).