Thermal Printer POC — Receipt Test Dashboard

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Connection Settings

Configure printer interface (Cloud Mode)

🌐 OS Print Spooler (Net/WiFi) ☁️ QZ Tray (Silent) 🔵 Web Serial (Bluetooth) 🔌 WebUSB (Direct)

⚡ Uses your operating system's print dialog. You can print to any network or local printer configured on this PC. Works flawlessly from the cloud.

⚡ Connects via QZ Tray background service for silent cloud-to-network printing.

Printer Name or IP

Status: Not Connected

⚡ Connects directly to paired Bluetooth serial COM ports from the browser.

Status: Not Connected

⚡ Connects directly to standard USB thermal printers using the WebUSB API.

Status: Not Connected

Ready (Cloud Mode enabled)

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Print history & debug info

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Design your receipt content

Store Name

Address

Phone

Cashier Name

Receipt Footer

Footer Line 2 (optional)

Item Name Unit Price Qty

Tax Rate (%)

Discount (flat $)

Payment Received ($)

Order / Receipt No.

Extras

QR Code Print a QR code on the receipt

QR Code Content / URL

Barcode (Code128) Print a Code128 barcode

Barcode Content

Paper

Paper Width

Send to Printer

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Updates as you type