Till hardware guides
Last updated: 3 October 2026
Practical guides for till hardware: how to choose it, connect it to an Android tablet or Windows PC, and fix it.
The guides
- Receipt printer guide: choose, connect, troubleshoot
58 or 80 mm, Bluetooth, USB or WiFi, and common faults.
- Barcode scanner guide: choose and connect
USB or Bluetooth, connecting it, and checks when it won't read.
- Cash drawer guide: connect it so it opens on every sale
Connecting to the printer (RJ12) and what to do if it stays shut.