Printing labels
Print labels
Connect a supported NIIMBOT B1 or D110 printer and print card labels from your inventory.
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Supported card-label printers
The app’s current printer driver supports these NIIMBOT models and label sizes:
- NIIMBOT B1: 50 × 30 mm labels.
- NIIMBOT D110: 14 × 40 mm labels.
Use a browser and device with Web Bluetooth support. If QRTCG shows “Printing isn’t supported on this device”, move to a compatible device before connecting. A working Bluetooth connection in another app does not by itself mean the browser can print.
Connect and print
- Turn on the printer, load the correct labels for its model, and keep it near your device.
- Open a card’s Print label action, or select inventory and choose Print labels for a batch. A placed CSV import also offers Print labels for this import.
- If the printer is disconnected, choose Connect printer. In the browser’s device chooser, select your supported NIIMBOT printer. The app detects B1 or D110 from the device name.
- Review the rendered label preview and the detected model. Check that the card details are right and that the loaded label size matches the model above.
- Choose Print for a single label, or the batch print action for your selected inventory. Keep the page and printer connected while progress is shown.
- Check the first physical label before printing a large batch. Make sure its text is readable and its QR code scans.
If a print fails
Check the connection, label stock and the message shown in QRTCG. Reconnect if necessary. For a batch, review which items failed before retrying so you do not accidentally print extra copies of labels that already succeeded.
These instructions cover the app’s card-label printing flow and its currently registered printer models.