One-click printer setup — Setting up receipt and kitchen printing is now a single button. In Settings → Printer, click "Download Printer Setup" and double-click the file once. It installs the printing app (QZ Tray), trusts the certificate, and starts it automatically — no visiting external sites, no moving certificate files, and no "Allow this print?" pop-up on every print. Run it once per POS device.
Clearer printer setup screen — The QZ Tray guide is now a simple 3-step flow: 1) Install, 2) Check connection, 3) Find printers. Duplicate and confusing panels were removed.
Fully translated printer guide — The printer setup screen now shows correctly in English, Korean, Chinese, and Malay (previously some text stayed in one language regardless of your selection).