Traceability labels
Labels are printed before the devices arrive. Each QR holds only a sequential
number, which DH-scan and Workbench Android use as the custom_id.
Formats
| Format | Size | A4 layout | Reference |
|---|---|---|---|
| Small | 25.4 × 10 mm | 7 × 27 | Avery L7658 |
| Large | 38.1 × 21.2 mm | 5 × 13 | Avery L7651 / Apli 1285 |
Generate a sheet
python -m pip install -r etiquetas/requirements.txt
python etiquetas/generar_planchas.py 1 189 -o plancha-000001.pdf
To check the alignment on plain paper:
python etiquetas/generar_planchas.py 1 189 --reticula
Each printing point must use a reserved range. DeviceHub also rejects any
repeated custom_id.