A8900 How To Guide

Sep 11, 2026

PAX Technology Australia logo

 

Quick Setup Guide

A8900 K5 Smart Payment Terminal

(This document is intended for professional cashiers, not consumers)

 

PAX TECHNOLOGY AUSTRALIA (PTA)

 


1. Checklist

Congratulations on receiving your PAX Technology payment terminal. We do hope you enjoy it! The box you have just opened should contain the following items:

•  1 x PAX A8900 K5 Smart Payment Terminal
•  1 x Thermal Paper Roll
•  1 x AC Power Adapter
•  1 x Battery
•  1 x Type-C Cable 

 


2. Product Description

Front view of the A8900 K5 smart payment terminal

Front View

 


3. Instructions

  • Power ON: Press and hold the power button down for 3 to 5 seconds and then release.
  • Power OFF: Press and hold the power button down for 3 to 5 seconds and then release.

 


4. Specification

  • Operation System: Android 12
  • CPU: Cortex A53, Quad Core, 2.0 GHz processor
  • Display: 4 inch, 480 x 854
  • Keypad: Physical keypad
  • Wireless Communication: Wi-Fi 2.4GHz/5GHz, Bluetooth 5.0
  • Card Readers: Contactless + Chip & PIN + Magstripe
  • Camera: Front and rear camera options
  • Printer: High-speed 40mm thermal printer
  • Battery: 5100 mAh / 3.6V
  • Certification: PCI PTS 6.x

 


5. Icons

Dispose in a professional recycling manner  Dispose in a professional recycling manner

Class II equipment  Class II equipment

For indoor use only  For indoor use only

Energy efficiency marking  Energy efficiency marking

AC voltage  AC voltage

DC voltage  DC voltage

microSD logomicroSD logo

Trademark notice:
“microSD logo is a trademark of SD-3C LLC.”

 


PAX Technology Australia (PTA)

Supplier:     PAX Technology Australia (PTA)

Address:      Level 5, 26 Talavera Road, Macquarie Park, NSW 2113, Australia

Tel:              +61 413 841 534

Support:      swsupport@paxtech.com.au

Website:      www.paxtech.com.au

 


PAX Technology Australia (PTA) continually invests to maintain its high quality products up to date with the latest certifications, therefore a comprehensive list can be requested via the website's contact form or on downloadable product brochures.