1. Introducció
The vretti P83 Portable Thermal Printer is a compact and efficient solution for all your printing needs, whether you're traveling, working from home, or in the office. Utilizing advanced thermal printing technology, it eliminates the need for ink, toner, or ribbons, offering a clean and cost-effective printing experience. Its lightweight design and broad compatibility make it an ideal companion for professionals and students alike.

The vretti P83 Portable Thermal Printer, ready for use with paper and the mobile application.
2. Què hi ha a la caixa
Upon unboxing your vretti P83 Portable Thermal Printer, please ensure all the following components are present:
- P83 portable printer
- 8.5 x 11 US letter thermal paper (sampel paquet)
- Manual d'usuari
- Cable USB (tipus C)
3. Guia de configuració
3.1. Càrrega de la impressora
Before initial use, fully charge the printer. Connect the provided USB Type-C cable to the printer's charging port and the other end to a compatible USB power adapter (not included) or a computer's USB port. The charging indicator light will provide feedback on the charging status.
3.2. Carregant paper
The vretti P83 supports both roll paper and folded paper, accommodating various sizes including A4, A5, 8.5 x 11 US Letter, and other thermal paper types from 2 to 8 inches wide.
- Obriu la tapa del paper de la impressora.
- Carefully insert the thermal paper, ensuring the printable side is facing the print head. For roll paper, place it in the designated compartment. For folded paper, feed the first sheet into the input slot.
- Adjust the paper guides to fit the width of your paper snugly, preventing misalignment during printing.
- Tanqueu la coberta del paper de manera segura.

The vretti P83 printer supports both roll and folding thermal paper.
3.3. Installing the App and Drivers
To utilize the full functionality of your vretti P83 printer, you will need to download the corresponding application or driver for your device.
- Per a dispositius mòbils (iOS/Android): Descarrega't el Xlife Pro app. You can find it on the App Store (for iOS) or Google Play Store (for Android), or by scanning the QR code provided in the product packaging or on the product's support page.
- For Computers (Windows/Mac OS/Chrome OS/Linux): Drivers are required for USB connection. For Chrome OS, search for "Xlife Printer" in the Google Store to download the driver. For other operating systems, visit the official vretti support weblloc per als darrers controladors.
Xlife Pro App Download Link: https://m.yoyin.net/h5/download/download_xylife_oversea.html

Scan the QR code to download the Xlife Pro app for mobile devices.
4. Instruccions de funcionament
4.1. Encès / apagat
- Encès: Premeu i manteniu premut el botó d'engegada durant aproximadament 3 segons fins que s'il·lumini l'indicador lluminós.
- Apagar: Premeu i manteniu premut el botó d'engegada durant aproximadament 3 segons fins que l'indicador lluminós s'apagui.
4.2. Connecting to Devices (Bluetooth/USB)
The vretti P83 offers versatile connectivity options for various devices.
- Bluetooth Connection (for Phones/Tablets):
- Assegureu-vos que el Bluetooth estigui habilitat al vostre dispositiu mòbil.
- Open the Xlife Pro app. The app will guide you through connecting to the P83 Bluetooth signal.
- Select the P83 from the list of available devices in the app to establish a connection.
- USB Connection (for Laptops/Computers):
- Connect the printer to your computer using the provided USB Type-C cable.
- Ensure the appropriate printer driver is installed on your computer (refer to Section 3.3).
- The printer will be recognized as a standard printing device, allowing you to print directly from your applications.

The vretti P83 supports both Bluetooth and USB connections across multiple operating systems.
4.3. Impressió de documents
- Des de dispositius mòbils: Use the Xlife Pro app to select and print various document types, images, web pages, or templates. The app provides options for editing and previewing before printing.
- From Computers: Once connected via USB and drivers are installed, you can print from any application on your computer as you would with a standard printer. Select the vretti P83 from your printer options.
4.4. Qualitat d'impressió
The vretti P83 printer delivers high-quality monochrome prints with a resolution of 304 Dots Per Inch (DPI). This ensures clear and sharp text, graphics, and images.

The vretti P83 offers superior print clarity at 304dpi.
5. Manteniment
5.1. Neteja del capçal d'impressió
To maintain optimal print quality, periodically clean the print head. Use a soft, lint-free cloth lightly dampened with isopropyl alcohol. Gently wipe the print head surface. Ensure the printer is turned off and completely dry before resuming operation.
5.2. Cura de la bateria
The vretti P83 is equipped with a 2600mAh built-in battery, providing extended printing time. To prolong battery life:
- Eviteu descarregar completament la bateria amb freqüència.
- Guardeu la impressora en un lloc fresc i sec quan no la feu servir durant períodes prolongats.
- Carregueu la impressora regularment, fins i tot si no l'utilitzeu amb freqüència, per evitar una descàrrega profunda.

The 2600mAh battery ensures long-lasting performance.
6. Solució De Problemes
If you encounter issues with your vretti P83 printer, refer to the common problems and solutions below:
| Problema | Causa possible | Solució |
|---|---|---|
| La impressora no s'encén | Bateria baixa; no s'ha premut prou estona el botó d'engegada | Charge the printer; Hold power button for 3 seconds |
| No es pot connectar mitjançant Bluetooth | Bluetooth off; App not open; Printer not discoverable | Ensure Bluetooth is on; Open Xlife Pro app; Restart printer |
| Mala qualitat d'impressió (tèbil/amb ratlles) | Low battery; Dirty print head; Incorrect paper type | Charge printer; Clean print head (Section 5.1); Use thermal paper |
| Embús de paper | Càrrega incorrecta de paper; Paper danyat | Open cover, remove jammed paper, reload correctly; Use undamaged paper |
| Impressora no reconeguda per l'ordinador | Missing/incorrect driver; Loose USB connection | Install correct driver (Section 3.3); Reconnect USB cable |
7. Especificacions tècniques
| Característica | Detall |
|---|---|
| Nom del model | P83 Portable Printer |
| Tecnologia d'impressió | Tèrmica |
| Sortida de la impressora | Monocrom |
| Resolució màxima d'impressió | 304 DPI |
| Velocitat màxima d'impressió (monocrom) | 7 ppm |
| Tecnologia de connectivitat | Bluetooth, USB tipus C |
| Dispositius compatibles | PC, Tablets, Phones, Laptops |
| Tipus de controlador | iOS, Android (via App) |
| Mida màxima del suport | 8.5 x 11 inches (US Letter) |
| Tipus de paper admesos | Thermal Paper (Roll & Folded) |
| Bateria | Ió de liti de 2600 mAh (inclosa) |
| Dimensions del producte | 9.57 x 3.07 x 1.78 polzades |
| Pes de l'article | 1.74 lliures (0.79 quilograms) |
8. Garantia i Suport
Your vretti P83 Portable Thermal Printer comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included in your product packaging or visit the official vretti weblloc.
For technical support, troubleshooting assistance beyond this manual, or inquiries regarding replacement parts, please contact vretti customer service through their official website or the contact information provided in your product documentation. When contacting support, please have your product model number (P83) and purchase details ready.