Introducció
The Rongta PN81 is a compact and lightweight portable thermal printer designed for convenient printing on the go. Utilizing advanced thermal printing technology, it requires no ink, making it a cost-effective and low-maintenance solution for various printing needs. This manual provides essential information for setting up, operating, and maintaining your PN81 printer.
Especificacions
| Característica | Especificació |
|---|---|
| Marca | RONGTA |
| Model | PN81 |
| Tecnologia d'impressió | Impressora tèrmica |
| Màx. Resolució | 300 ppp |
| Velocitat d'impressió | 4 ppm |
| Tipus de consumibles | Paper tèrmic (sense tinta) |
| Mida màxima del paper | A4 (Supports 8.5" x 11" US Letter & 110mm Width) |
| Impressió a doble cara | No |
| Connectivitat | Bluetooth, USB (Tipus C) |
| Admet la impressió en xarxa | Sense fil |
| Mode d'alimentació de paper | Automàtic |
| Capacitat de la bateria | 2600 mAh |
| Dimensions (aprox.) | 10.9 cm x 3.8 cm |
| Pes (aprox.) | 2 lliures |
| Aplicació | Commercial, Mobile Office, Travel, Home, School |
| Certificació | FCC |
Guia de configuració
1. Unboxing i Inspecció Inicial
Carefully remove the printer and all accessories from the packaging. Check for any visible damage or missing components. The package should include the printer, a USB-C cable, and a USB disk (for drivers).
2. Encendre i carregar
Before first use, fully charge the printer using the provided USB-C cable and a compatible power adapter. The printer features a 2600mAh long-capacity battery.
3. Càrrega de paper tèrmic
- Locate the paper compartment release latch on the side of the printer.
- Obriu la coberta del compartiment de paper.
- Insert the thermal paper roll, ensuring the printable side is facing up and the paper feeds smoothly into the mechanism.
- Tanqueu bé la tapa del compartiment de paper.

4. Driver Installation (for PC)
For printing from a Windows or Mac computer, you will need to install the appropriate drivers.
- Connect the printer to your PC using the Type-C USB cable.
- Install the driver from the USB disk included in the package. Alternatively, download the latest drivers from the official RONGTA weblloc.
- Follow the on-screen instructions of the install guide to complete the driver installation.

Instruccions de funcionament
1. Bluetooth Connection (for Phone and Tablet)
- Cerca the "SoPrint" app in your device's app store (Google Play for Android, App Store for iOS) or scan the QR code on the product box to download.
- Activa el Bluetooth al teu telèfon o tauleta.
- Open the "SoPrint" app, search for the printer device (e.g., "PN81-53FF"), and connect.
- Once connected, choose the file you wish to print within the app and initiate printing.

2. Printing from PC (Windows/Mac)
- Ensure the printer drivers are installed (refer to Setup Guide).
- Connect the printer to your PC via the USB-C cable.
- Obriu el document o la imatge que voleu imprimir a l'ordinador.
- Select the Rongta PN81 printer from your printer options and adjust print settings as needed.
- Inicia la tasca d'impressió.

3. Printing Demonstration Video
Manteniment
1. Neteja del capçal d'impressió
Regularly clean the print head to ensure optimal print quality. Use a soft, lint-free 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. Emmagatzematge de paper
Store thermal paper in a cool, dry place away from direct sunlight and heat. Exposure to heat or light can degrade the thermal coating, leading to faded or unreadable prints.
3. Cura de la bateria
To prolong battery life, avoid fully discharging the printer frequently. If storing the printer for an extended period, charge it to about 50% and store in a cool, dry place. Recharge every few months to prevent deep discharge.
Resolució de problemes
- Sense sortida d'impressió:
- Check if the printer is powered on and fully charged.
- Ensure thermal paper is loaded correctly and not jammed.
- Verify Bluetooth or USB connection is active and stable.
- Confirm drivers are installed correctly on your PC. - Poor Print Quality (Faded/Streaky):
- Clean the print head (refer to Maintenance section).
- Ensure you are using high-quality thermal paper.
- Check if the thermal paper is loaded with the correct side facing the print head.
- Replace the thermal paper roll if it's old or improperly stored. - Problemes de connexió Bluetooth:
- Make sure the printer is within range of your device.
- Turn off and on Bluetooth on both the printer and your device.
- Restart the printer and your mobile device.
- Assegureu-vos que cap altre dispositiu interfereixi amb el senyal Bluetooth. - Printer Not Recognized by PC:
- Reinstall the printer drivers.
- Try a different USB-C cable or USB port.
- Restart your computer and the printer.
Consells per a l'usuari
- For best results, always use high-quality thermal paper specifically designed for thermal printers.
- The printer supports standard A4 (8.5" x 11" US Letter) paper sizes, as well as paper rolls up to 110mm width.
- Keep the printer's firmware updated by checking the official Rongta weblloc periòdicament.
- When printing from a mobile device, ensure the "SoPrint" app has the necessary permissions to access Bluetooth and storage.
Garantia i Suport
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or visit the official RONGTA weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.





