1. Introduction
This user manual provides comprehensive instructions for the operation and maintenance of your Bewinner Portable Bluetooth Thermal Printer. This compact and efficient device is designed for various applications, including restaurant sales, retail, and logistics, offering wireless printing capabilities via Bluetooth and USB connectivity. Please read this manual thoroughly before using the printer to ensure proper function and longevity.
2. Safety Information
- Do not expose the printer to water or excessive humidity.
- Avoid dropping or subjecting the printer to strong impacts.
- Use only the specified power adapter and battery type.
- Do not attempt to disassemble or repair the printer yourself. Contact qualified service personnel for assistance.
- Keep the printer away from direct sunlight and heat sources.
- Ensure proper ventilation during operation.
- Handle thermal paper carefully; avoid touching the print head immediately after printing as it may be hot.
3. Package Contents
Please check the package contents upon unpacking. If any items are missing or damaged, contact your retailer.
- Bewinner Portable Bluetooth Thermal Printer
- USB Charging Cable
- Thermal Paper Roll (pre-installed or included separately)
- User Manual (this document)
Image: The printer shown with its included USB charging cable and a roll of thermal paper.
4. Product Overview
Familiarize yourself with the components of your thermal printer.
Image: A top-down view of the portable thermal printer, highlighting its compact design and control panel.
Key Components:
- Paper Compartment: Houses the thermal paper roll.
- Print Head: Generates the thermal print on the paper.
- Power Button: Used to turn the printer on/off.
- Bluetooth Indicator: Lights up when Bluetooth is active and connected.
- USB Port: For charging and wired connection to a computer.
- Feed Button: Advances the paper.
5. Setup
5.1. Battery Installation and Charging
- Locate the battery compartment at the back of the printer.
- If present, remove the yellow insulation film from the battery terminals before first use.
- Insert the DC7.4V PL 484954 2s x 1 1500 mAh lithium battery into the compartment, ensuring correct polarity.
- Close the battery compartment cover securely.
- Connect the printer to a power source using the provided USB cable. The charging time is approximately 2 to 4 hours.
5.2. Loading Thermal Paper
- Gently open the paper compartment cover.
- Insert a 58mm thermal paper roll, ensuring the printing side faces the print head.
- Pull a small length of paper out beyond the print head.
- Close the paper compartment cover firmly until it clicks into place.
Image: The printer with its top cover open, showing a roll of thermal paper loaded and a sample receipt being printed.
5.3. Initial Power On
Press and hold the Power button until the indicator light illuminates, indicating the printer is on.
6. Operating Instructions
6.1. Bluetooth Connection
The printer supports Bluetooth 4.0 for wireless printing from Android, iOS, and Windows devices.
- Ensure the printer is powered on and within range of your device.
- On your mobile device or computer, enable Bluetooth and search for available devices.
- Select the printer (usually named "Printer" or similar, refer to your device's Bluetooth settings for the exact name) from the list of found devices.
- If prompted, enter the pairing code (common codes are "0000" or "1234").
- Once paired, the Bluetooth indicator on the printer will confirm the connection.
Image: The portable printer positioned beside a smartphone, demonstrating its wireless Bluetooth connectivity feature.
6.2. USB Connection
For wired printing, connect the printer to your computer using the provided USB cable.
- Connect one end of the USB cable to the printer's USB port and the other end to your computer's USB port.
- For Windows and Linux operating systems, you may need to install the appropriate drivers. Drivers are typically available on the manufacturer's website or included on a CD (if provided).
- The printer is compatible with Win2003, Win2000, Win7, WinXP, Win10, VMSTA, WIN8, and LINUX.
6.3. Printing
The printer supports various software platforms and printing applications, including Word, Excel, and TXT documents, as well as specialized receipt printing software.
- Ensure the printer is connected via Bluetooth or USB and has paper loaded.
- Open the document or application from which you wish to print.
- Select the print option (e.g., File > Print).
- Choose the Bewinner Thermal Printer from the list of available printers.
- Adjust print settings if necessary (e.g., paper size, orientation).
- Click "Print" to send the data to the printer. The printing speed can reach up to 90 mm/s.
Image: The thermal printer depicted in different commercial environments, such as a restaurant, a retail store, and a logistics setting, demonstrating its versatility.
7. Maintenance
7.1. Cleaning the Print Head
Regular cleaning of the print head ensures optimal print quality and extends the printer's lifespan.
- Turn off the printer and disconnect it from the power source.
- Allow the print head to cool down if the printer has been recently used.
- Gently wipe the print head with a cotton swab lightly dampened with isopropyl alcohol.
- Allow the print head to dry completely before closing the cover and resuming operation.
7.2. Battery Care
- Charge the battery fully before first use.
- Avoid completely discharging the battery frequently to prolong its life.
- If storing the printer for an extended period, charge the battery to about 50% and store in a cool, dry place.
7.3. Paper Handling
- Use only high-quality thermal paper to prevent damage to the print head and ensure clear prints.
- Store thermal paper in a cool, dry place away from direct sunlight and chemicals.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Printer does not power on. | Low battery or no power. | Charge the battery fully. Ensure the power adapter is correctly connected. |
| Cannot connect via Bluetooth. | Bluetooth not enabled, out of range, or incorrect pairing. | Ensure Bluetooth is enabled on both devices. Move devices closer. Re-pair the printer. Check pairing code. |
| Poor print quality or blank output. | Thermal paper loaded incorrectly, print head dirty, or low battery. | Re-load paper correctly. Clean the print head. Charge the battery. |
| Printer not recognized by computer (USB). | Missing or incorrect drivers. | Install the correct drivers for your operating system (Windows/Linux). Try a different USB port or cable. |
| Printer only works with specific receipt apps. | Some applications may require specific printer protocols or subscriptions. | Verify the application's compatibility requirements. For general printing, ensure the printer is set as the default or selected printer in your system settings. |
9. Specifications
| Feature | Detail |
|---|---|
| Product Material | Plastic |
| Battery | DC7.4V PL 484954 2s x 1 1500 mAh Lithium Battery (built-in) |
| Printing Method | Thermal Printing |
| Bluetooth Version | 4.0 |
| Charging Time | 2 to 4 hours |
| Interface | Power Socket, Mini USB |
| Communication Method | USB, Bluetooth |
| Printing Speed | 90 mm/s |
| Resolution | 203 DPI (8 dots/mm) |
| Dots per Line | 384 dots per line |
| Barcode Types | UPC A, UPC E, EAN 13, EAN 8, CODE39, TIF, CODEBAR, CODE93, CODE128 |
| QR Code | QRCOE, PDF417 |
| Printing Instructions | ESC, POS compatible command set |
| Platform Support | Windows, iOS, Linux |
| Operating Temperature | -10 ℃ to 50 ℃ |
| Storage Temperature | -20 ℃ to 70 ℃ |
| Operating Humidity | 20% to 50% |
| Storage Humidity | 5% to 95% |
| Internal Signs | ASCII CH (8x16, 9x17, 9x24, 12x24); GB18030 (16x16, 24x24) |
10. Support and Warranty
10.1. Customer Support
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Bewinner customer support. Refer to the product packaging or the official Bewinner website for the most up-to-date contact information.
10.2. Warranty Information
This product comes with a standard manufacturer's warranty. Please retain your proof of purchase for warranty claims. The warranty typically covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper maintenance.