High-Speed 4" Thermal Shipping Label Printer: 150mm/s Desktop Label Maker with Bluetooth & USB Interface, 203 DPI, Compatible with Windows, Mac, and Mobile Devices

Product Information

• Power Supply: DC 24V = 2.5A
• Interface: USB + Bluetooth
• Printing Type: Direct Line Thermal Printing
• Print Media Thickness: 0.058 - 0.17 mm
• Dimensions: 16 x 8 x 8 cm
• Printing Speed: 150 mm/s
• Paper Width: 40 - 80 mm
• Effective Resolution: 203 dpi
• Character Size:
  • ASCII Font A: 12 * 24
  • ASCII Font B: 9 * 17
  • Chinese Characters: 24 * 24
• Connection Type: Dual Interface (Bluetooth + USB)

Packing List

1. Thermal Printer
2. Power Adapter
3. Power Cable
4. USB Data Cable
5. User Manual / Instructions

Technical Safety Warnings

• Thermal Head Handling: The print head can reach high temperatures during operation. Do not touch the thermal head or its surrounding parts immediately after printing to avoid severe burns.
• Power Supply Integrity: Use only the provided DC 24V/2.5A power adapter. Using an uncertified or incompatible power source may cause circuit failure, fire, or permanent damage to the device.
• Media Quality: Use high-quality thermal paper (0.058 - 0.17 mm thickness). Low-quality media may cause paper jams, poor print resolution, or premature wear of the thermal print head.
• Maintenance: Before cleaning the printer, ensure it is powered off and disconnected. Use a soft cloth with a small amount of isopropyl alcohol to clean the print head; do not use abrasive materials.
• Environmental Protection: Avoid using the printer in environments with high humidity, direct sunlight, or extreme dust, as these conditions will affect print quality and mechanical longevity.