Connect Sam4S Ellix 50DB GIANT-100 to Poster by LAN:
Turn on the printer.
Insert a paper roll inside the printer.
Connect the printer by LAN to your Wi-Fi router.
Connect the Poster POS tablet to your Wi-Fi router.
Launch and sign in to Poster POS app.
Tap ≡ → Devices at the top right to select a printer.
Select the Sam4S device from the list.
Wait for Poster to complete the automatic configuration.
Enable Receipt slider to allow printing customer receipts.
Enable Station sliders to allow printing tickets to Kitchen or Bar.
Tap Print a test receipt to see if the printer works.
☝️ If you can't find ESC/POS in ≡ → Devices after following the steps above, make sure both the printer and tablet are connected to the same Wi-Fi network.
If you are using an iOS 15+ tablet:
Go to Settings and tap Poster in the app list.
Enable the Local network to allow Poster work with a LAN printer.
💡 If you have multiple printers connected, you can identify them by tapping Print test receipt in ≡ → Devices.
💡 To change the font size, go to ≡ → Devices, tap Settings, and set the Paper width. You can also turn on Increased ticket font size to make the font bigger for tickets only.
Standard paper width for common printers:
Sam4s Ellix 50DB — 72 mm.
Epson TM-T20II — 80 mm.
Xprinter Q260 — 80 mm.
Feel free to contact our customer support if you have any questions or need help with printers. We're available in chat @joinposter.com and email contact@joinposter.com
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