The receipt printer is a small piece of your setup that you notice most when it goes wrong — a jam or a fade at the counter slows everything down. Choosing the right type and connection keeps checkout fast and reliable. Here is a guide to POS receipt printer types.
Why the right printer matters
Receipts have to print quickly and legibly, every time, at the busiest moments. The wrong printer — too slow, poorly connected, or using costly consumables — becomes a daily friction point that slows checkout.
Printer types by technology
| Type | How it works | Best for |
|---|---|---|
| Thermal | Heat on special paper, no ink | Most retail — fast, quiet, low upkeep |
| Impact (dot matrix) | Pins strike an inked ribbon | Kitchens and multi-part receipts; heat-resistant |
| Inkjet | Sprays ink | Rare for receipts; where colour is needed |
Thermal printers — the retail standard
Most shops use thermal receipt printers: they are fast, quiet, and have few moving parts, and they need no ink or ribbon — just thermal paper rolls. For a busy counter, thermal is almost always the right choice.
Connection types
Just as important as the technology is how the printer connects to your POS: USB (simple, wired), Bluetooth (wireless, good for mobile/Android setups), network/LAN or Wi-Fi (shared across devices and branches), or built-in on all-in-one devices like Sunmi terminals. Match the connection to your POS setup.
Choosing the right printer
- Volume — busy counters need fast thermal printers.
- Environment — kitchens may need heat-resistant impact printers.
- Connection — match USB, Bluetooth or network to your devices.
- Consumables — thermal paper is cheap and easy to stock.
Printing that just works
RushFlow supports common receipt printers — USB, Bluetooth, network and built-in Sunmi — so checkout stays fast and reliable whatever hardware you run. See setting up a POS.