1. Introduction
The HPRT FC53 Thermal Transfer Overprinter (TTO) is designed for high-resolution coding on flexible packaging production lines. This technology utilizes a printhead to transfer messages from a ribbon onto a substrate, offering clear and durable prints. The FC53 is capable of printing various data, including pricing, date and time codes, barcodes, QR codes, logos, and ingredient lists, making it suitable for a wide range of industries such as food & beverage, construction, and retail.

2. Setup Instructions
2.1 Unboxing and Component Check
Carefully unpack all components from the shipping box. Verify that all items listed in the packing list are present and undamaged. The package typically includes the printer unit, controller, power cables, USB cables, and a quick start guide.

2.2 Mounting the Printer
The FC53 printer unit is designed for integration into existing production lines. Various mounting brackets are available to ensure secure and precise positioning relative to the packaging material flow. Ensure the printer is stable and aligned correctly for optimal print quality.

2.3 Ribbon Loading
Load the thermal transfer ribbon onto the designated mandrels. The FC53 supports 1-inch mandrels with a maximum ribbon length of 1100 meters. Ensure the ribbon is correctly threaded and tensioned according to the printer's internal guides.

2.4 Electrical and Data Connections
Connect the printer and controller to a suitable power source (AC90V-264V, 47/63 Hz). Establish data communication using the provided USB, Ethernet (RJ-45), or Serial Port (D-SUB 9-pin) interfaces. Ensure all connections are secure before powering on the device.
3. Operating Instructions
3.1 Power On and Initialization
Once all connections are made, power on the printer and controller. The system will perform an initialization sequence. Monitor the controller display for any error messages.
3.2 Using HPRT Format Designer Software
The HPRT Format Designer software is used to create and manage print layouts. This intuitive software allows for intelligent data input and convenient management of printing tasks, minimizing errors. Design your desired messages, including text, barcodes, and QR codes, and transfer them to the printer.
3.3 Printing Process
The FC53 operates in both continuous and intermittent printing modes. The printer features real-time monitoring of ribbon utilization, ribbon status, and bad point detection to ensure optimal print quality and longer operation timing. The printhead applies the ribbon to the moving substrate, creating clear and precise codes.
3.4 Application Examples
The FC53 is versatile for various packaging materials and industries:
- Food & Beverage Factory
- Construction works
- Food & Beverage Shops

4. Maintenance
Regular maintenance ensures the longevity and optimal performance of your HPRT FC53 TTO Printer.
4.1 Ribbon Management
The printer includes sensors for ribbon tension and ribbon break detection. Always use the recommended wax/resin-based ribbons. Replace ribbons promptly when depleted to avoid printing interruptions and ensure consistent quality.

4.2 Printhead Care
The thermal printhead (TPH) is a critical component. The printer monitors TPH over-temperature conditions. Regularly inspect and gently clean the printhead according to the detailed instructions in the full user manual to prevent print quality degradation. Avoid touching the printhead surface with bare hands.
4.3 General Cleaning
Keep the printer and controller free from dust and debris. Use a soft, dry cloth for external cleaning. Ensure no liquids enter the device.
5. Troubleshooting
This section provides general guidance for common issues. For detailed troubleshooting, refer to the comprehensive user manual or contact HPRT support.
- No Print Output: Check ribbon loading, power connections, and data cable connections. Verify print job status on the controller.
- Poor Print Quality: Inspect the printhead for cleanliness. Ensure the correct ribbon type is used and properly tensioned. Adjust print density settings if necessary.
- Error Messages: Refer to the controller's display for specific error codes. These often indicate issues with sensors (e.g., ribbon break, cover open, TPH over temperature).
- Connectivity Issues: Verify USB, Ethernet, or Serial Port connections. Check network settings for Ethernet connections.
6. Specifications
| Feature | Specification |
|---|---|
| Structure | All-metal structure |
| Printing Method | Thermal Transfer Printing |
| Resolution | 300dpi (12 dots/mm) |
| Printing Speed | 40-600mm/s |
| Printing Width | 53mm |
| Print Area | 53mm * 75mm (Intermittent) 53mm * 100mm (Continuous) |
| CPU | 32-bit RSIC |
| Flash Memory | 8MB (minimum) |
| Dynamic Memory | 16MB (minimum) |
| Real-time Clock Function | STD (Battery Lifespan: min 3 years) |
| Sensors | Ribbon Tension Detection, Thermal Head Position Detection, Cover Open Detection, TPH over Temperature Detection, Ribbon Break Detection |
| Soft Package Detection | Electromagnetic Induction or Synchronizer |
| Soft Package Material | PVDC, PET, PE, NY, CPP, OPP, BOPP, BOPET, BOPA, CPP, PE, VMPET, VMCPP and other films and composite films |
| Capacity for Ribbon Loading | 1" mandrel with a maximum length of 1100 meters |
| Ribbon Type | Wax / Resin-based, width: 20 mm (0.79") to 55 mm (2.17") |
| Ribbon Saving | Support interlaced, radial, multiple print signals, digital ribbon saving printing, ribbon back and other ribbon saving modes; Minimum ribbon interval between two lines of printing is not more than 0.5mm |
| Air Pressure Supply | Max. 6 bar/90 psi |
| Airflow Consumption | As low as 4 ml / print at 2.5 bar |
| Print Density Level | Level 31 |
| USB Interface | STD, 1 port, type B connector, USB device 2.0 |
| USB HOST | STD, 1 USB disk connection port; USB Host 2.0, automatic detection and setting of connections |
| Serial Port | STD 1 port, female D-SUB 9-pin connector, Default 9600, 8/N/1, variable baud rate and format |
| Ethernet Interface | STD 1 port, RJ-45 connector, IEEE802.3 10/100BASE-T |
| Hardware Interface Port | Input: "Print Start" and a configurable input; Outputs: fault, warning and 2 configurable outputs |
| Power Supply | Internal switching power supply module, I / P: AC90V-264V, 47/63 Hz; 150 VA |
| Software | HPRT Format Designer |
| Certification | CE, CCC |
| Environmental Conditions | Operation: 0 to 40 °C @ humidity 10% to 90% non-condensing Storage: -40 to 60 °C @ humidity 10% to 90% non-condensing |
| Machine Dimension | Printer: height less than 190 mm, width less than 220 mm, depth less than 236 mm Controller: height less than 170 mm, width less than 263 mm, depth less than 190 mm |
| Machine Weight | Printer: less than 8 kg; Controller: less than 5 kg |
7. Warranty & Support
7.1 Warranty Information
The HPRT FC53 TTO Printer comes with the following warranty:
- Printer: 3 years
- Controller: 3 years
- Thermal Head: 6 months or 50 KM (whichever comes first)
- Platen: 5 years
7.2 Technical Support
For technical assistance, detailed inquiries, or to obtain product links for other models, please contact HPRT support. You can reach us via:
- WhatsApp: +8617375892361
- Email: 2490845050@qq.com
8. User Tips
- Regular Cleaning: Keep the print area and sensors clean to prevent dust and debris from affecting print quality and machine performance.
- Optimal Ribbon Storage: Store thermal transfer ribbons in a cool, dry place away from direct sunlight to maintain their quality and extend shelf life.
- Software Updates: Periodically check for updates to the HPRT Format Designer software to ensure you have the latest features and performance enhancements.
- Environmental Control: Operate the printer within the specified environmental conditions (temperature and humidity) to ensure stable and reliable operation.
- Backup Configurations: Regularly back up your print job configurations and settings from the controller to prevent data loss.





