1. Introduzione
This manual provides detailed instructions for the safe and efficient operation of your Phomemo M834 Portable Wireless Thermal Printer. Please read this manual thoroughly before using the device and retain it for future reference.
The Phomemo M834 is a compact, inkless thermal printer designed for portability and convenience. It offers high-definition printing at 300 DPI and supports various paper sizes and types, making it suitable for a range of printing needs.

Figure 1.1: Phomemo M834 Portable Printer in operation, demonstrating wireless connectivity and document printing.
2. Cosa c'è nella scatola
Verificare che tutti gli articoli siano presenti nel pacco:
- 1 Phomemo M834 Portable Printer
- Carta
- 1 cavo USB-C
- 1 adattatore da USB-C a USB
- 1 borsa portaoggetti in flanella e 1 guida per l'utente

Figure 2.1: Package contents of the Phomemo M834 Portable Printer.
3. Prodotto finitoview
The Phomemo M834 printer features enhanced print clarity with 300 DPI resolution, ensuring sharp and clear documents. It operates using thermal technology, eliminating the need for ink, toner, or ribbons, which reduces operational costs.
Caratteristiche principali:
- Enhanced Print Clarity: 300 DPI resolution for sharp output.
- Supporto cartaceo versatile: Compatible with US Letter, A4, 4.33'', 3.14'', 2.08'' sizes, and roll, fold, or ordinary thermal paper types.
- Durata prolungata della batteria: Equipped with a 2600mAh rechargeable battery, capable of printing over 160 pages on a full charge.
- Ampia compatibilità del dispositivo: Connects via Bluetooth to iOS and Android smartphones/tablets, and via USB to Windows 10/11, Linux, ChromeOS, and macOS PCs.
- Funzionamento senza inchiostro: Utilizes thermal printing technology, requiring no ink cartridges.

Figure 3.1: Print quality comparison highlighting the 300 DPI resolution of the M834.

Figure 3.2: Battery capacity and performance of the M834 printer.

Figure 3.3: Benefit of inkless thermal printing.
4. Impostazione
4.1 Caricamento della stampante
Before initial use, fully charge the printer. Connect the provided USB-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 indicator light will show charging status.
4.2 Caricamento della carta termica
The Phomemo M834 supports various thermal paper types and sizes. Ensure you use only thermal paper, as regular paper will not print. Open the printer's cover and carefully insert the thermal paper according to the guides. Close the cover securely.

Figure 4.1: Instructions for loading various thermal paper types.
5. Istruzioni per l'uso
5.1 Connecting via Bluetooth (iOS & Android)
- Download the 'Phomemo' app from the App Store (iOS) or Google Play (Android).
- Turn on the Phomemo M834 printer.
- Open the Phomemo app and enable Bluetooth on your device.
- Within the app, search for and connect to your M834 printer.
- Selezionare il file or image you wish to print from the app.

Figure 5.1: Bluetooth connection process with the Phomemo app.
5.2 Connecting via USB (PC/Mac/Linux/ChromeOS)
- Download the appropriate driver for your operating system from the official Phomemo website (M834.phomemo.com).
- Connect the Phomemo M834 printer to your computer using the provided USB-C cable.
- Installare il driver.
- From your computer's print dialogue, select 'M834 Printer' and proceed with printing your document.

Figure 5.2: USB connection and driver installation for computer printing.
5.3 Stampa di documenti e immagini
The Phomemo app supports printing various document formats (Word, TXT, PDF, Excel) and images. It also offers features like scanning and printing, and basic image editing.

Figura 5.3: Oltreview of Phomemo app functionalities for printing.
6. Manutenzione
6.1 Pulizia della testina di stampa
Per mantenere la qualità di stampa, pulire periodicamente la testina di stampa. Utilizzare un panno morbido e privo di lanugine leggermenteampcon alcol isopropilico. Pulire delicatamente la superficie della testina di stampa. Assicurarsi che la stampante sia spenta e raffreddata prima di pulirla.
6.2 Conservazione della carta
Store thermal paper in a cool, dry place away from direct sunlight and heat sources to prevent premature fading or damage to the thermal coating.
6.3 Cura della batteria
For optimal battery life, avoid fully discharging the printer frequently. If storing the printer for an extended period, charge it to approximately 50% and recharge every few months.
7. Risoluzione Dei Problemi
Se riscontri problemi con la stampante Phomemo M834, fai riferimento ai seguenti problemi comuni e alle relative soluzioni:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessuna stampa in uscita | Printer is off; low battery; incorrect paper loading; wrong paper type. | Ensure printer is on and charged. Reload thermal paper correctly. Verify thermal paper is used. |
| Qualità di stampa scadente | Dirty print head; low battery; poor quality thermal paper. | Clean the print head. Charge the printer. Use high-quality thermal paper. |
| Impossibile connettersi tramite Bluetooth | Bluetooth off; printer not discoverable; app issue. | Ensure Bluetooth is enabled on both devices. Restart printer and app. Re-pair device in app. |
| Cannot print via USB | Driver not installed; incorrect cable; port issue. | Install the correct driver. Use the provided USB-C cable. Try a different USB port. |
If the problem persists, please contact Phomemo customer support for assistance.
8. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Nome del modello | Numero di modello: M834 |
| Tecnologia di stampa | Termico |
| Risoluzione di stampa | 300 dpi (monocromatico) |
| Connettività | Bluetooth, USB tipo C |
| Dispositivi compatibili | Smartphones (Android, iOS), Laptops, PC, Tablets (Windows 10/11, macOS, Linux, ChromeOS) |
| Dimensione massima del supporto | Lettera (8.5 x 11 pollici) |
| Dimensioni dei fogli supportate | 8.5''x11'' US Letter, 8.26''x11.69'' (A4), 2.08'', 3.14'', 4.33'' Inches |
| Stampa Media | Thermal Paper (Roll, Fold, Ordinary) |
| Velocità di stampa massima (monocromatica) | 15 ppm |
| Batteria | 2600mAh Lithium Polymer (rechargeable) |
| Dimensioni del prodotto | 10.24 x 3.07 x 1.77 pollici |
| Peso dell'articolo | 2.33 libbre |
| Stampa fronte-retro | No (Semplice) |
9. Garanzia e supporto
9.1 Informazioni sulla garanzia
The Phomemo M834 Portable Wireless Thermal Printer comes with a limited warranty. Please refer to the warranty card included in your package or visit the official Phomemo websito per termini e condizioni dettagliati.
9.2 Assistenza clienti
For technical assistance, troubleshooting, or warranty claims, please contact Phomemo customer support through their official website or the contact information provided in your user guide. Have your product model number (M834) and purchase details ready when contacting support.





