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:
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Turn on the printer.
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Insert a paper roll inside the printer.
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Launch Poster POS app and sign in.
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Tap ≡ → Devices at the top right to select a printer.
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Select ESC/POS device from the list.
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If Epson or Sam4S are connected by USB, select a device with a brand name.
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Wait for Poster to complete the automatic configuration
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Enable Receipt slider to allow printing customer receipts.
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Enable Station sliders to allow printing order tickets to Kitchen or Bar.
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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:
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Epson TM-T20II — 80 mm.
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Xprinter Q260 — 80 mm.
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Sam4s Ellix 50DB — 72 mm.
Contact us in case of any questions or concerns including the printer setup! We’re available in chat @joinposter.com and email contact@joinposter.com
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