Verifone Vx820 Duet
Quick Start Guide
This guide will help you understand
how to use your Verifone Vx820 Duet
terminal.
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Paper Size
• 2
1/4
x 1
7/8
inch thermal paper
Handshake Test
1. Press the
Menu
key until you see
Test
on
screen.
2. Press the button beside
Test
on screen.
3. Press the button beside
Handshake
on
the screen. An approved message will
appear once complete.
