Poster supports any USB thermal receipt printer compatible with ESC/POS. Such printers are compatible with Poster for Windows, macOS, and in rare cases Android.
Connect a printer to Poster by USB:
Turn on the printer.
Insert a paper roll inside the printer.
Launch Poster POS app and sign in.
Tap ≡ → Devices at the top right to select a printer.
Select ESC/POS device from the list.
If Epson or Sam4S are connected by USB, select a device with a brand name.
Wait for Poster to complete the automatic configuration
Enable Receipt slider to allow printing customer receipts.
Enable Station sliders to allow printing order tickets to Kitchen or Bar.
Tap Print a test receipt to see if the printer works.
💡 Identify devices by tapping Print test receipt in ≡ → Devices if you have several printers connected at the same time,
💡 Change printer font size in ≡ → Devices, by tapping Settings, and setting Paper width:
Epson TM-T20II — 80 mm.
Xprinter Q260 — 80 mm.
Sam4s Ellix 50DB — 72 mm.
☝️ Contact our support team to confirm your printer model is compatible with Poster in case it's not listed in Printer models supported by Poster or in case you need any help with configuration.