Printers and hardware RushFlow supports
RushFlow drives common receipt and label hardware directly from the app, with no PC or third-party driver in the middle. This page is a quick reference of what connects and how.
Receipt printers
| Type | How it connects |
|---|---|
| Sunmi built-in | Native — nothing to connect on a Sunmi device |
| Bluetooth thermal (58/80mm) | Pair once in printer settings |
| USB thermal | Plug into the device and select |
| Network thermal | Enter the printer IP address and port |
Label printers
Barcode and price labels print to thermal label printers using TSPL, ZPL or ESC/POS — covering TSC, Zebra and many generic models.
- TSPL — TSC and generic label printers
- ZPL — Zebra
- ESC/POS — receipt printers that also do labels
Devices
RushFlow runs on standard Android phones and tablets and on Sunmi POS hardware (handheld and desktop). The Sunmi devices are convenient because the printer is built in.
Frequently asked questions
Do I need a computer to print?
No. RushFlow prints from the phone or Sunmi device directly to the printer — no PC or server in between.
Will my existing thermal printer work?
Most 58mm/80mm Bluetooth, USB and network thermal receipt printers work, as do TSPL/ZPL/ESC-POS label printers. Print a test receipt to confirm.
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