1. Uvod
This manual provides essential information for the proper use and maintenance of your Sunmi V1 Handheld POS Terminal. The Sunmi V1 is a portable Android-based point-of-sale device featuring a 5.5-inch display and an integrated 58mm thermal printer. It is designed for commercial environments requiring efficient transaction processing and receipt printing.
Key features include a high-speed thermal printer capable of printing at 75mm/second, low noise operation, and energy efficiency. The device supports a 40mm roll diameter for thermal paper, allowing for printing of over 5000 orders on a full charge.
2. Proizvod je gotovview
The Sunmi V1 combines a handheld terminal with an integrated printer, offering a compact solution for various business needs.

Slika 2.1: Ugao view of the Sunmi V1 Handheld POS Terminal, showcasing njegov narandžasto-crni dizajn.

Slika 2.2: Front view of the Sunmi V1, displaying the 5.5-inch screen with various application icons such as App Store, POS Steward, Updater, Debug Helper, Settings, and Cash Register.
2.1. Glavne komponente

Slika 2.3: Eksplodirao view illustrating the internal structure of the Sunmi V1, including the screen, main board, battery compartment, and thermal printer mechanism.

Slika 2.4: Side view of the Sunmi V1, highlighting the SIM card slot, USB interface, microphone, and American Standard headset jack.

Slika 2.5: Side view of the Sunmi V1, indicating the side key for quick scanning and the open printer compartment with a thermal paper roll inserted.
2.2. Ključne karakteristike
- Integrated 58mm Thermal Printer: High-speed printing for receipts and orders.
- Android operativni sistem: Provides a familiar and flexible platform for various POS applications.
- 5.5-inčni ekran: Clear and responsive touchscreen for user interaction.
- Prijenosni dizajn: Lightweight (450 Grams) and ergonomic for handheld use.
- Povezivanje: Supports Wi-Fi and cellular networks (via SIM card slot) for seamless operation.
- Funkcija skeniranja: Dedicated side key for quick scanning operations.
3. Podešavanje
3.1. Početno punjenje
Before first use, fully charge the device using the provided power adapter. Connect the USB cable to the device's USB interface and the adapter to a power outlet. The charging indicator will typically show the charging status.
3.2. Inserting SIM Card (Optional)
- Pronađite utor za SIM karticu sa strane uređaja (pogledajte sliku 2.4).
- Pažljivo otvorite poklopac utora za SIM karticu.
- Insert the SIM card into the slot with the metal contacts facing down, ensuring it is correctly oriented.
- Čvrsto zatvorite poklopac utora za SIM karticu.
3.3. Ubacivanje termalnog papira
- Locate the printer compartment at the top of the device.
- Gently push the release latch or button to open the printer cover (refer to Figure 2.5).
- Insert a new roll of 58mm thermal paper into the compartment, ensuring the paper feeds from the bottom and the leading edge extends slightly out of the printer slot. The roll diameter should not exceed 40mm.
- Čvrsto zatvorite poklopac štampača dok ne klikne na svoje mjesto.
3.4. Uključivanje / isključivanje napajanja
- Za uključivanje: Press and hold the power button (usually on the side) until the screen lights up.
- Za isključivanje: Press and hold the power button until a power-off menu appears on the screen. Select 'Power Off' and confirm.
4. Uputstvo za upotrebu
4.1. Osnovna navigacija
The Sunmi V1 operates on an Android platform. Use the touchscreen for navigation, tapping icons to open applications, swiping to scroll, and using the on-screen navigation buttons (Back, Home, Recent Apps) at the bottom of the display.
4.2. Povezivanje na Wi-Fi
- From the home screen, swipe down from the top to access the quick settings panel, or go to Postavke > Mreža i Internet > Wi-Fi.
- Turn on Wi-Fi. The device will scan for available networks.

Slika 4.1: The Sunmi V1 screen displaying available Wi-Fi networks, with one network successfully connected.
- Odaberite željenu mrežu i unesite lozinku ako se to od vas zatraži.
- Nakon povezivanja, ikona Wi-Fi mreže će se pojaviti u statusnoj traci.
4.3. Using the Integrated Printer
The 58mm thermal printer is designed for quick and efficient receipt printing. When an application sends a print command, the printer will automatically activate. Ensure thermal paper is loaded correctly (refer to Section 3.3).
4.4. Using the Scanning Function
The Sunmi V1 features a side key for quick scanning. Depending on the application, pressing this key will activate the device's scanner to read barcodes or QR codes. Ensure the scanning application is open and ready to receive input.
5. Održavanje
5.1. Čišćenje uređaja
- Za čišćenje vanjske strane uređaja koristite meku, suhu krpu koja ne ostavlja dlačice.
- For the screen, use a screen-specific cleaning solution and a microfiber cloth. Avoid harsh chemicals or abrasive materials.
- Regularly clean the printer head with a specialized thermal printer cleaning pen or isopropyl alcohol on a cotton swab to ensure optimal print quality.
5.2. Održavanje baterije
- Izbjegavajte izlaganje uređaja ekstremnim temperaturama.
- Ne dozvolite da se baterija potpuno isprazni tokom dužeg perioda.
- Koristite samo originalni ili certificirani kompatibilni punjač.
5.3. Radno okruženje
The optimal operating temperature for the Sunmi V1 is between 0°C and 40°C. Operating outside this range may affect performance and device longevity.
6. Otkrivanje problema
6.1. Uređaj se ne uključuje
- Ensure the battery is sufficiently charged. Connect the device to the charger and wait a few minutes before attempting to power on again.
- Check if the power button is stuck or damaged.
6.2. Printer Not Printing
- Verify that thermal paper is loaded correctly and that the roll is not empty.
- Provjerite je li poklopac štampača sigurno zatvoren.
- Check the application settings to confirm that the print command is being sent.
- Clean the printer head if print quality is poor or inconsistent.
6.3. Problemi s Wi-Fi povezivošću
- Ponovo pokrenite uređaj i Wi-Fi ruter.
- Provjerite jeste li u dometu Wi-Fi mreže.
- Verify that the Wi-Fi password is entered correctly.
- Try connecting to a different Wi-Fi network to isolate the issue.
6.4. Ekran osjetljiv na dodir ne reagira
- Ponovo pokrenite uređaj.
- Provjerite je li ekran čist i bez prljavštine ili vlage.
- Ako se problem nastavi, kontaktirajte korisničku podršku.
7. Specifikacije
| Feature | Opis |
|---|---|
| Brand | Sunmi |
| Broj modela | V1 |
| Tip kontrolera | Android |
| Veličina ekrana | 5.5 inča |
| Tehnologija štampe | Thermal |
| Izlaz štampača | Monochrome |
| Print Media | Labels (Thermal Paper) |
| Prečnik rolne papira | Max 40mm |
| Brzina štampanja | 75mm/second |
| Posebna karakteristika | Prijenosni |
| Boja | Narandžasta |
| Težina artikla | 450 grama |
| Kompatibilni uređaji | Smartphones (as a platform) |
| Hardversko sučelje | USB |
| Uključene komponente | Thermal printer (device itself) |
| Radna temperatura | 0 - 40°C |
8. Garancija i podrška
For warranty information, please refer to the documentation provided at the time of purchase or contact your vendor. If you encounter issues that cannot be resolved using the troubleshooting guide, please contact Sunmi customer support or your authorized service provider for assistance.
Keep your purchase receipt and product serial number readily available when contacting support.