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TCANG - Professional Custom POS Syetem, POS Machine Manufacturer & Supplier Since 2010.

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How Do Receipt Printers Work? Types, Mechanisms, and Buying Guide
Understand how POS receipt printers work, compare thermal vs. dot matrix hardware, and learn the essential criteria for selecting the best receipt printer for your retail or hospitality business. Explore ESC/POS technology and print head durability.
All-in-One POS vs Traditional POS: Should You Upgrade?
Should you keep your traditional modular POS or move to all-in-one terminals? A practical guide to the upgrade decision — the signals that mean it's time to switch, when to hold off, and what to check before migrating.
How a Self-Service Kiosk Works — The Hardware Behind Each Step
Behind every kiosk interaction — tap, pay, print — six hardware components work in sequence. This guide walks through each step from the hardware side: touchscreen, computing module, payment reader, network interface, thermal printer, and enclosure design.
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