1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your NETUM 80mm Thermal Receipt Printer, model NT-806. This high-efficiency printer features an auto-cutter and supports multiple connectivity options including USB, WiFi, and Ethernet, making it suitable for various point-of-sale (POS) environments. Please read this manual thoroughly before using the printer to ensure optimal performance and longevity.
2. Contingut del paquet
Please verify that all items listed below are included in your package. If any items are missing or damaged, contact your vendor immediately.
- 1 x NETUM 80mm Thermal Receipt Printer (NT-806)
- 1 x Power Adapter (24V-2.5A)
- 1 x cable USB
- 1 x Rotlle de paper tèrmic
- 1 x Cable d'alimentació (endoll EUA)
- 1 x CD for Driver & Instruction Manual
- 1 x antena WiFi

Image: Contents of the NETUM 80mm Thermal Receipt Printer package, including the printer, power adapter, USB cable, thermal paper roll, power cable, driver CD, and WiFi antenna.
3. Producte acabatview
3.1. Característiques de la impressora
- Impressió d'alta velocitat: Up to 300mm/sec for efficient transaction processing.
- Tallador automàtic: Durable auto-cutter designed for up to 1.5 million cuts.
- Àmplia compatibilitat: Supports all Windows systems based on ESC/POS print commands.
- Mobile Support: Compatible with iOS/Android systems via WiFi using a dedicated application.
- Múltiples interfícies: USB, WiFi, and Ethernet (LAN) connectivity options.
- Amplada del paper: Supports 80mm thermal paper rolls (79.5±0.5mm).
- Direct Thermal Printing: No ink or ribbon required.
3.2. Printer Components

Imatge: Frontal view of the NETUM 80mm Thermal Receipt Printer, showing the paper output slot and control buttons.

Imatge: Part posterior view of the NETUM 80mm Thermal Receipt Printer, highlighting the USB, WiFi antenna port, Status Switch, Cash Drawer port, Ethernet (LAN) port, Power port, and Power switch.
The printer features a power switch, various connectivity ports (USB, Ethernet, WiFi antenna connector), and a cash drawer port. The front panel includes indicator lights and a feed button for paper management.
4. Configuració
4.1. Càrrega de paper tèrmic
- Open the printer's top cover by pressing the release latch.
- Insert the thermal paper roll with the printing surface facing upwards.
- Estireu una petita quantitat de paper per treure-la del tallador.
- Tanqueu la coberta superior fermament fins que encaixi al seu lloc.
4.2. Connecting Power and Interfaces
- Connect the power adapter to the printer's power port and then to an electrical outlet.
- Per a la connexió USB: Connecteu el cable USB de la impressora a l'ordinador.
- For Ethernet (LAN) Connection: Connect an Ethernet cable from the printer's LAN port to your network router or switch.
- For WiFi Connection: Screw the provided WiFi antenna into the designated port on the rear of the printer.
- For Cash Drawer Connection: Connect the cash drawer cable to the printer's cash drawer port.
- Turn on the printer using the power switch located at the rear.
4.3. Instal·lació del controlador
Drivers are required for the printer to communicate with your computer. You can find the drivers on the included CD or download the latest version from the official NETUM weblloc.
- Insert the driver CD into your computer's CD-ROM drive or download the driver package from the NETUM support weblloc.
- Seguiu les instruccions que apareixen a la pantalla per instal·lar el controlador de la impressora.
- During installation, select the appropriate connection type (USB, Ethernet, or WiFi).
4.4. WiFi Configuration (Advanced)
Configuring WiFi can be complex. Follow these steps carefully:
- Ensure the WiFi antenna is securely attached to the printer.
- Press the "Status Switch" button on the back of the printer. The printer will print a self-test page containing network information.
- Locate the [AP Info] section on the printout. This will show the printer's default WiFi network name (e.g., "WiFi Printer") and password.
- On your computer or mobile device, connect to the printer's default WiFi network using the provided password.
- Change your computer's network adapter settings to be on the same subnet as the printer. For example, if the printer's IP is 10.10.100.254, set your computer's IP to 10.10.100.200.
- Obre a web browser and navigate to the printer's IP address (e.g., http://10.10.100.254).
- Log in using the default username "admin" and password "admin".
- Within the printer's web interface, navigate to the STA settings to configure the printer to connect to your regular WiFi network. Assign a static IP address to the printer within your network.
- Save the settings and disconnect your computer from the printer's direct WiFi network. Reconnect your computer to your regular WiFi network.
- Verify connectivity by pinging the printer's assigned static IP address from your computer's command prompt.
- Run the printer driver installation again. When prompted for connection type, select 'other' or 'network printer'. Add the printer as a 'Standard TCP/IP Port' using the static IP address you assigned. If prompted, select 'Generic Network Card' and use 'RAW, Port 9100'.
Nota: If you encounter issues, ensure your firewall is not blocking communication and refer to the troubleshooting section or NETUM support.
5. Instruccions de funcionament
5.1. Impressió bàsica
Once the printer is set up and drivers are installed, you can print receipts from your POS software or any application that supports printing. Ensure the printer is selected as the default or desired printer in your application's print settings.

Image: The NETUM 80mm Thermal Receipt Printer in operation, showing a printed receipt emerging from the output slot.
5.2. Using the Feed Button
Premeu el botó ALIMENTACIÓ button on the front panel to advance the thermal paper manually. This is useful for checking paper alignment or advancing to a new section of the roll.
5.3. Mobile Printing (WiFi)
For mobile printing from iOS or Android devices, you will need a compatible application. Refer to the NETUM website or the included CD for recommended applications and setup guides for mobile printing.
5.4. ESC/POS Command Compatibility
The printer supports standard ESC/POS print commands, allowing for integration with various POS software systems. Developers can refer to the ESC/POS command set documentation for advanced control over printing functions.
6. Manteniment
6.1. Neteja del capçal d'impressió
Regular cleaning of the print head ensures clear print quality and extends the printer's lifespan. Clean the print head every 1-3 months, or if print quality degrades.
- Apagueu la impressora i desconnecteu el cable d'alimentació.
- Obriu la coberta de la impressora.
- Feu servir un bastonet de cotó lleugeramentampened with isopropyl alcohol (70% or higher) to gently wipe the thermal print head surface.
- Allow the print head to dry completely (approximately 1-2 minutes) before closing the cover and reconnecting power.
6.2. Replacing Paper Rolls
When the paper roll is nearly empty, a red line will appear on the paper, indicating it's time for replacement. Follow the steps in Section 4.1 to load a new thermal paper roll.
7. Solució De Problemes
This section addresses common issues you might encounter with your NETUM thermal receipt printer.
| Problema | Causa possible | Solució |
|---|---|---|
| La impressora no s'encén. | Power cable not connected; power switch off; faulty power adapter. | Ensure power cable is securely connected and power switch is ON. Test with another outlet or power adapter if available. |
| No hi ha sortida d'impressió. | No paper; paper loaded incorrectly; print head dirty; incorrect driver/port settings. | Load paper correctly. Clean the print head (Section 6.1). Verify printer driver and port settings in your operating system. |
| Poor print quality (faint, lines). | Dirty print head; low-quality thermal paper; print head wear. | Clean the print head (Section 6.1). Use high-quality thermal paper. If issue persists, contact support. |
| Problemes de connexió Wi-Fi. | Incorrect WiFi settings; firewall blocking; network interference. | Review WiFi configuration steps (Section 4.4). Ensure printer has a static IP. Check firewall settings on your computer and router. |
| Auto-cutter not working. | Paper jam; cutter mechanism obstructed; cutter wear. | Turn off printer, open cover, clear any paper jams or obstructions. If issue persists, contact support. |
For further assistance, please refer to the NETUM support weblloc o contacteu amb el servei d'atenció al client.
8. Especificacions
| Característica | Detall |
|---|---|
| Marca | NETUM |
| Nom del model | NETUM NT-806W |
| Tecnologia d'impressió | Tèrmica |
| Tecnologia de connectivitat | Ethernet, USB, Wi-Fi |
| Sortida de la impressora | Monocrom |
| Velocitat màxima d'impressió en monocrom | 300mm/sec (60 ppm) |
| Mida màxima del suport | 80 mm |
| Amplada del paper | 79.5±0.5mm (3 1/8") |
| Resolució màxima d'impressió en blanc i negre | 203 ppp |
| Tallador automàtic | Yes, up to 1.5 million cuts |
| Interfície del maquinari | Ethernet, USB |
| Dispositius compatibles | Windows systems, Mobile iOS/Android (with application) |
| Mètode de control | App |
| Consum d'energia | 60 watts (mode encès) |
| Dimensions del producte | 7.24 x 5.63 x 5.84 polzades |
| Pes de l'article | 3.96 lliures (1.8 quilograms) |
9. Garantia i Suport
9.1. Informació de la garantia
The NETUM 80mm Thermal Receipt Printer comes with a limited warranty. Please refer to the warranty card included in your package or visit the official NETUM weblloc web per obtenir informació detallada sobre els termes i condicions de la cobertura i la durada de la garantia.
9.2. Atenció al client
For technical assistance, troubleshooting, or any inquiries regarding your product, please contact NETUM customer support. You can typically find contact information on the NETUM official weblloc web o a través del venedor on vau comprar el producte.
Recursos en línia:
- NETUM Official Weblloc: www.netum.net (Example link, actual link may vary)
- Product Support Page: (Check NETUM website for specific product support page)





