Introducció
The NETUM NT-1809 is a portable 58mm thermal receipt printer designed for mobile and outdoor work environments. It features a compact, lightweight design, reliable performance, and easy connectivity. This printer is compatible with Android, iOS, Windows, and Linux operating systems, making it suitable for various POS systems and mobile applications. It supports high-speed printing of text, QR codes, and barcodes with low operating costs, as it does not require ribbons or ink cartridges.

Image: NETUM NT-1809 Portable Thermal Printer with NFC and Bluetooth connectivity.
Especificacions
| Característica | Detall |
|---|---|
| Model | NT-1809 |
| Tipus | Thermal Printer, Receipt Printer |
| Dimensions (L*W*H) | 11.8 x 8.5 x 6 cm |
| Pes | Aproximadament 260 g |
| Velocitat d'impressió | 90 mm/s |
| Mida màxima del paper | 58mm width thermal paper (e.g., 57x30mm, 57x50mm) |
| Tipus de consumibles | Paper tèrmic |
| Tipus d'interfície | Bluetooth/USB |
| Tipus de connexió de senyal | Bluetooth |
| Bateria | 2000mAh Lithium Battery (6 hours continuous work, 5-6 days standby) |
| Impressió a doble cara | No |
| Network Printing Support | No |
| Mode d'alimentació de paper | Automàtic i manual |
| Aplicació | Commercial (POS systems, mobile police, tobacco distribution, utility meter reading, mobile office/logistics, portable instrumentation, testing equipment) |
| Idiomes admesos | English, Russian, Portuguese, Deutsch, Français, Español, Italiano, Türk dili, Polski, etc. |
| Certificacions | CE, FCC, RoHS |

Image: Printer dimensions and weight, highlighting multi-device compatibility.
Contingut del paquet
The standard package for the NETUM NT-1809 printer typically includes:
- NETUM NT-1809 Thermal Receipt Printer
- Cable USB
- Power Adapter (EU/US/UK plug, depending on selection)
- Rotlle de paper tèrmic (rotlle inicial)
- Manual d'usuari (aquest document o similar)
Instruccions de configuració
1. Càrrega de paper tèrmic
- Gently open the paper compartment cover on the top of the printer.
- Insert a new roll of 58mm thermal paper, ensuring the printing side is facing the print head.
- Pull a small amount of paper out of the slot and close the cover firmly until it clicks into place.
- Press the 'FEED' button to advance the paper and confirm it is loaded correctly.
2. Carregant la bateria
Connect the provided power adapter to the printer's charging port and plug it into a power outlet. The LED indicator will show the charging status. Ensure the printer is fully charged before initial use for optimal battery life.

Image: Battery features and LED indicator.
3. Connexió a dispositius
USB Connection (PC/Laptop)
- Connect the printer to your PC or laptop using the provided USB cable.
- Download and install the printer driver from the official weblloc: http://gzxlscan.com/download/Printer/POS_Printer_Driver_Setup V11.3.0.0.zip
- Seguiu les instruccions a la pantalla per completar la instal·lació del controlador.
Bluetooth Connection (Android/iOS/Tablets/Laptops)
- Enceneu la impressora.
- Enable Bluetooth on your mobile device or laptop.
- Cerca available Bluetooth devices and select the NETUM printer (usually named 'NT-1809' or similar).
- Pair the devices. If prompted for a PIN, enter '0000' or '1234'.
- For mobile printing, install a compatible printing application. You can search for "POS-Printer" in your device's app store.

Image: Connectivity options and compatible operating systems.
Instruccions de funcionament
1. Encendre/apagar
Press and hold the power button (usually marked with a circle and vertical line symbol) to turn the printer on or off.
2. Impressió bàsica
Once connected to your device and with paper loaded, send print commands from your application or software. The printer will automatically print the receipt or label.

Image: High-speed printing capability.
3. Indicadors LED
The printer features LED indicators to display its status:
- ERROR: Indicates a printing error or paper out.
- CÀRREGA: Shows battery charging status.
- Indicadors de nivell de bateria: Typically three or four small lights indicating the remaining battery power.
4. Auto Sleep/Awake
The printer is equipped with an auto sleep/awake function to conserve battery power. It will automatically enter sleep mode after a period of inactivity and wake up when a print command is received or a button is pressed.
Manteniment
1. Neteja del capçal d'impressió
Regularly clean the print head to ensure optimal print quality. Use a soft cloth lightly dampHumitejat amb alcohol isopropílic. Netegeu suaument la superfície del capçal d'impressió. Assegureu-vos que la impressora estigui apagada i refredada abans de netejar-la.
2. Cura de la bateria
- Eviteu descarregar completament la bateria amb freqüència.
- Charge the printer regularly, even if not in use, to maintain battery health.
- Store the printer in a cool, dry place if not used for extended periods.
3. Emmagatzematge de paper
Store thermal paper rolls in a cool, dry place away from direct sunlight and heat to prevent premature fading of prints.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La impressora no s'encén | Low battery, power button not pressed correctly | Charge the printer. Ensure the power button is held down until the indicator lights up. |
| Sense sortida d'impressió | Paper out, paper loaded incorrectly, printer not connected, driver/app issue | Check paper roll and reload if necessary. Ensure printer is paired/connected. Reinstall drivers/app if needed. |
| Poor print quality / Faded prints | Dirty print head, old thermal paper, low battery | Clean the print head. Use fresh thermal paper. Ensure battery is charged. |
| Some barcodes cannot be read | Dirty/unclear barcodes, incompatible barcode type, digital barcode being scanned by laser scanner | Ensure barcodes are clean and clear. If using a scanner, ensure it supports the barcode type (e.g., CCD/2D for digital barcodes). Activate specific barcode types if necessary (refer to advanced settings or contact support). |
| Data not sent to PC (if using as a scanner) | Printer in inventory mode | Scan the "Manual data upload" barcode (if applicable to your model) to transfer stored data to your computer. |
| Messy code/incorrect characters when printing in other languages | Incorrect language settings | The default language is English. Refer to the "Language Setting" chapter in the full manual or your printing application to change the setting. |
| Problemes de connexió Bluetooth | Printer not discoverable, incorrect pairing PIN, interference | Ensure printer is on and in pairing mode. Re-enter PIN '0000' or '1234'. Move closer to the printer and away from other wireless devices. |
Consells per a l'usuari
- Mida del paper: Always use thermal paper rolls with a width of 58mm for optimal performance.
- Monitorització de la bateria: Keep an eye on the LED battery indicators to know the remaining power and avoid interruptions during critical tasks.
- Aplicació mòbil: For seamless mobile printing, utilize the recommended "POS-Printer" app available in your device's app store.
- Configuració d'idioma: If printing in a language other than English, ensure the language settings are correctly configured in your printing software or app to prevent character display issues.
- Connectivitat: For stable connections, ensure your device is within Bluetooth range and minimize interference from other wireless devices.
Garantia i Suport
The NETUM NT-1809 Portable Thermal Receipt Printer comes with a 12-month after-sale warranty. If you encounter any problems with your device, please contact NETUM customer support. They can provide video tutorials and remote assistance to help resolve issues efficiently.





