1. Kupu Whakataki
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. Hua Neke Atuview
The Sunmi V1 combines a handheld terminal with an integrated printer, offering a compact solution for various business needs.

Whakaahua 2.1: Koki view of the Sunmi V1 Handheld POS Terminal, showcasing its orange and black design.

Whakaahua 2.2: Mua 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. Nga Waahanga Matua

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

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

Whakaahua 2.5: Te taha 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. Nga waahanga matua
- Integrated 58mm Thermal Printer: High-speed printing for receipts and orders.
- Pūnaha Whakahaere Android: Provides a familiar and flexible platform for various POS applications.
- Whakaaturanga 5.5-inihi: Clear and responsive touchscreen for user interaction.
- Hoahoa Kawe: Lightweight (450 Grams) and ergonomic for handheld use.
- Hononga: Supports Wi-Fi and cellular networks (via SIM card slot) for seamless operation.
- Mahi Matawai: Dedicated side key for quick scanning operations.
3. Tatūnga
3.1. Whakataki Tuatahi
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)
- Locate the SIM card slot on the side of the device (refer to Figure 2.4).
- Carefully open the SIM card slot cover.
- Insert the SIM card into the slot with the metal contacts facing down, ensuring it is correctly oriented.
- Katia te taupoki o te mokamoka kāri SIM kia mau.
3.3. Te uta i te pepa wera
- 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.
- Katia te taupoki o te pūreretā kia mau rā anō tōna pāwhiri ki tōna tūranga.
3.4. Te Whakakaha/Weto
- Hei Whakahiko: Press and hold the power button (usually on the side) until the screen lights up.
- Hei Whakaweto: Press and hold the power button until a power-off menu appears on the screen. Select 'Power Off' and confirm.
4. Nga Tohutohu Whakahaere
4.1. Whakaterenga Taketake
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. Te hono ki Wi-Fi
- From the home screen, swipe down from the top to access the quick settings panel, or go to Tautuhinga> Whatunga & Ipurangi> Wi-Fi.
- Turn on Wi-Fi. The device will scan for available networks.

Whakaahua 4.1: The Sunmi V1 screen displaying available Wi-Fi networks, with one network successfully connected.
- Tīpakohia to whatunga e hiahia ana koe ka uru ki te kupuhipa mena ka akiakihia.
- Once connected, the Wi-Fi icon will appear in the status bar.
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. Tiaki
5.1. Te horoi i te Pūrere
- Whakamahia he kakahu ngohengohe, maroke, kore-miro hei horoi i te taha waho o te taputapu.
- 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. Tiaki Pūhiko
- A ape i te tuku i te taputapu ki nga wera nui.
- Kaua e tukua te pākahiko kia mimiti katoa mō te wā roa.
- Use only the original or certified compatible charger.
5.3. Taiao Whakahaere
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. Te Raru
6.1. Kaore te Pūrere i te hiko
- 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.
- Ensure the printer cover is securely closed.
- 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. Nga Take Hononga Wi-Fi
- Tīmata anō i te pūrere me tō pouara Wi-Fi.
- Me whakarite kei roto koe i te whānuitanga o te whatunga Wi-Fi.
- Manatokohia kua tika te whakaurunga o te kupuhipa Wi-Fi.
- Try connecting to a different Wi-Fi network to isolate the issue.
6.4. Mata Pā Kāore e Urupare
- Tīmataria anō te pūrere.
- Me whakarite kia ma te mata, kia kore he paru, he makuku rānei.
- Ki te haere tonu te take, whakapā atu ki te tautoko a te kaihoko.
7. Whakatakotoranga
| Āhuahira | Whakaahuatanga |
|---|---|
| Waitohu | Ko Sunmi |
| Tau tauira | V1 |
| Momo Kaiwhakahaere | Android |
| Rahi Whakaatu | 5.5 inihi |
| Hangarau Tā | Ngawha |
| Putanga Pūreretā | Monochrome |
| Papapāho tā | Labels (Thermal Paper) |
| Pepa Roll Diameter | 40mm teitei |
| Tere tā | 75mm/second |
| Āhuahira Motuhake | Kawe |
| Tae | Karaka |
| Taumaha Tūemi | 450 Karamu |
| Pūrere Hototahi | Smartphones (as a platform) |
| Atanga Pūmārō | USB |
| Nga Waahanga kei roto | Thermal printer (device itself) |
| Te Waahi Mahi | 0 - 40°C |
8. Pūtāhui me te Tautoko
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.
Kia mau tonu to rīhiti hoko me te tau rangatū hua ka watea ina whakapā atu ki te tautoko.