1. Pengenalan
The Sunmi Printer V1S W5920 is a versatile mobile Point-of-Sale (POS) terminal designed for efficient business operations. It integrates an Android operating system, a high-speed thermal printer, and a barcode scanner, providing a comprehensive solution for various retail and service environments. This manual provides essential information for the proper setup, operation, and maintenance of your device.
2. Peranti Lebihview

Rajah 2.1: Depan view of the Sunmi V1S W5920, illustrating its display and user interface.

Rajah 2.2: Sunmi V1S W5920 with an optional handheld scanner accessory.

Rajah 2.3: sebelah view of the Sunmi V1S W5920 with the printer compartment open, showing paper roll insertion.
3. Persediaan
3.1 Pengecasan Awal
Before first use, fully charge the device. Connect the provided USB Type-C cable to the device's charging port and the other end to a compatible power adapter. The charging indicator will illuminate during charging and turn off when complete.
3.2 Memasang Kertas Termal
- Open the printer cover by gently pressing the release button or latch, typically located on the side or top of the printer compartment (refer to Figure 2.3).
- Insert a new thermal paper roll (58mm width, 40mm diameter) into the compartment, ensuring the paper feeds from the bottom and the leading edge extends slightly out of the slot.
- Close the printer cover firmly until it clicks into place. Ensure there is no slack in the paper roll.
3.3 Menghidupkan/Mematikan
- Untuk Menghidupkan: Tekan dan tahan butang kuasa (biasanya di sisi) selama beberapa saat sehingga skrin menyala.
- Untuk Mematikan: Press and hold the power button until a power-off menu appears on the screen. Select 'Power Off' and confirm.
4. Arahan Operasi
4.1 Navigasi Sistem Operasi Android
The device runs on Android 6.0. Navigate the interface using the 5.5-inch HD IPS capacitive touchscreen. Standard Android gestures such as tap, swipe, pinch-to-zoom, and long-press apply.
4.2 Menyambung ke Rangkaian
- Wi-Fi: Go to Settings > Wi-Fi, turn Wi-Fi on, and select your desired network. Enter the password if prompted.
- Bluetooth: Go to Settings > Bluetooth, turn Bluetooth on, and pair with other Bluetooth-enabled devices.
- 3G: Insert a compatible SIM card (if applicable) and configure mobile data settings via Settings > More > Mobile networks.
4.3 Operasi Cetakan
The integrated thermal printer supports 58mm wide paper with a printing speed of 60mm/s. Printing is typically initiated by applications installed on the device. Ensure paper is loaded correctly and the printer cover is closed.
4.4 Barcode and QR Code Scanning
The device includes an integrated reader for QR and barcode scanning. Open a scanning application or a POS application that utilizes the scanner. Position the barcode or QR code within the scanner's field of view until it is successfully read.
5. Penyelenggaraan
5.1 Membersihkan Peranti
Use a soft, dry cloth to clean the exterior of the device. For the screen, use a screen-specific cleaning solution and a microfiber cloth. Do not use abrasive cleaners or immerse the device in water.
5.2 Printer Head Maintenance
To ensure optimal print quality and extend the life of the print head (rated for 50 km), periodically clean it with an alcohol swab. Ensure the device is powered off before cleaning the print head.
5.3 Penjagaan Bateri
To prolong battery life, avoid exposing the device to extreme temperatures. Charge the device regularly and avoid completely draining the battery frequently.
6. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Peranti tidak dihidupkan. | Bateri lemah; peranti beku. | Cas peranti selama sekurang-kurangnya 30 minit. Lakukan mula semula secara paksa dengan menekan butang kuasa selama 10-15 saat. |
| Pencetak tidak mencetak. | No paper; paper jammed; printer cover open. | Check paper supply and load new roll. Clear any paper jams. Ensure printer cover is securely closed. |
| Kualiti cetakan buruk. | Dirty print head; incorrect paper type. | Clean the print head. Ensure you are using thermal paper. |
| Tidak dapat bersambung ke Wi-Fi/Bluetooth. | Wi-Fi/Bluetooth off; out of range; incorrect password. | Ensure Wi-Fi/Bluetooth is enabled in settings. Move closer to the access point. Verify password. |
7. Spesifikasi
- Sistem pengendalian: Android 6.0
- Pemproses: 1.3 GHz, Quadcore
- RAM: 1 GB
- ROM: 8 GB
- paparan: 5.5 inches, 1280 × 720 pixels, HD IPS Capacitive
- kamera: AF 5.0 MP
- Rangkaian: 3G (GSM 900/1800, WCDMA 900/2100), Wi-Fi (802.11 b/g/n), Bluetooth
- Bateri: 3.7V / 5200mAh
- Jenis Pencetak: Pencetak Terma
- Lebar Kertas: 58 mm
- Kelajuan Mencetak: 60 mm/s
- Kehidupan Kepala Cetak: 50 km
- Diameter Gulungan Kertas: 40 mm
- Suhu Operasi: 5 hingga 40 darjah Celsius
- Ketersambungan: USB Type-C (for charging and OTG)
8. Waranti dan Sokongan
8.1 Maklumat Waranti
This product is covered by a standard manufacturer's warranty. Please refer to the warranty card included in the original packaging for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.
8.2 Sokongan Teknikal
For technical assistance, troubleshooting beyond this manual, or service requests, please contact your authorized SUNMI dealer or visit the official SUNMI support website. Ensure you have your device model number (V1S W5920) and serial number ready when contacting support.





