Poster supports printers connected by USB and Ethernet. We have tested many models and recommend using printers supporting ESC/POS, Ethernet, or USB.
Here are some brands and models we recommend:
Epson TM-T20II Ethernet
Sam4S GIANT-100 (Ellix 50DB) Ethernet
Xprinter Q260III Ethernet
Bixolon SRP-350II Ethernet
Xprinter XP-Q800 Ethernet
Xprinter XP-N160II Ethernet
Sewoo SLK-TL322 II Ethernet
Xprinter XP-Q300 Ethernet
Mitsu RP809 Ethernet
We recommend using only 3 Bluetooth printer models:
Epson TM-P20 Bluetooth
Star mC-Print3. This model is connected by Bluetooth to Poster POS for iOS only.
⚠️ Poster does not support Wi-Fi printers except:
Epson TM-P20 Wi-Fi
Sam4s Ellix 50DB Wi-Fi
☝️ Contact our support team to confirm your printer model is compatible with Poster in case it's not listed above.
Printers connected to the wireless router by LAN are compatible with Poster POS for iOS, Android, Windows, and macOS.
Printers connected to the laptop or desktop by USB can work with Poster POS for Windows and macOS.
Following guides might be helpful too: