---
schema_version: "1"
id: 686651fab4a4f3bebad3d9ee748815a673d8b4e03ca24d4cedef9ee8de6f3e60
title: APG 320 Cash Register Setup Guide
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/commerce/264-0-0/rt_cms_hardware_apg_320_setup.md
canonical_url: https://help.salesforce.com/s/articleView?id=commerce.rt_cms_hardware_apg_320_setup.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 9b3a8c5992515ee541b6b3b916bde7adeb1446c372a8b67fa7ee2571e926b116
description: Integrate your APG 320 cash register with your receipt printer for ‌operations within the Point of Sale (POS) app.
products:
  - Commerce
release: "264"
---
# APG 320 Cash Register Setup Guide

Integrate your APG 320 cash register with your receipt printer for ‌operations within the Point of Sale (POS) app.

Prerequisites:

:

- Modern POS App build: 7.1.0 or later
- Platform Support: iPhone & iPad
- Offline Support: yes

## CMS Configuration

You will need to configure your cash drawer as "APG" within our CMS. To do so, follow these steps:

Go to **Store Management -> Register -> {Your Store} -> {Your Register} -> Edit (Pencil)**.

1. Under **Cash Drawer -> Model: APG**
2. Under **Cash Drawer -> Connection Type: none**
3. Under **Cash Drawer -> Cash Drawer Mode: Connected Cash Drawer**

## Ports and Cable

Printer cables aren't interchangeable, meaning you need to have the cable that came with the drawer. Also, make sure the cable is plugged into the correct device. Cables have a printer end and a drawer end.

- The cash drawer is controlled through the printer and it has to be connected to the printer.
- Connect the cash drawer with the printer as the app communicates with the drawer through the printer. The cable used on the printer side needs to be RJ11.

RJ11 cable ends must be connected to the printer.![An RJ11 cable](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-commerce-retail-264-0-0-production-enus/17d647fb-8988-49fb-9add-c4f4cc79c9e4/retail/images/rt_cms_hardware_rj11_cable.jpg)

Ethernet cable ends must be connected to the Cash Register.![The ethernet end of a printer cable.](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-commerce-retail-264-0-0-production-enus/17d647fb-8988-49fb-9add-c4f4cc79c9e4/retail/images/rt_cms_hardware_ethernet_cable_end.jpg)

## Set up Star Micronics mc-Print3

1. Remove the back cover of the printer.![A Star Micronics mc-Print3 printer with a cable connected to the Cash Drawer slot.](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-commerce-retail-264-0-0-production-enus/17d647fb-8988-49fb-9add-c4f4cc79c9e4/retail/images/rt_cms_hardware_star_micronics_printer_back.jpg)
2. Connected Cash Register and Printer.![A cash register connected to a Star Micronics mc-Print3 printer.](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-commerce-retail-264-0-0-production-enus/17d647fb-8988-49fb-9add-c4f4cc79c9e4/retail/images/rt_cms_hardware_connected_star_printer_and_register.jpg)

## Set up Epson TM Series

1. Remove the back cover of the printer.![An Epson TM Series printer with an ethernet cable attached](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-commerce-retail-264-0-0-production-enus/17d647fb-8988-49fb-9add-c4f4cc79c9e4/retail/images/rt_cms_hardware_epson_tm_printer.jpg)
2. Connected Cash Register and Printer.![An Epson TM Series printer connected to a cash register.](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-commerce-retail-264-0-0-production-enus/17d647fb-8988-49fb-9add-c4f4cc79c9e4/retail/images/rt_cms_hardware_epson_tm_register_connection.jpg)