1. Introduction
Thank you for choosing the Sumicor Wireless 2D Barcode Scanner. This device is designed for efficient and accurate scanning of both 1D and 2D barcodes, making it ideal for various applications such as library management, warehouse inventory, retail stores, and more. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance.

Image: Sumicor Wireless 2D Barcode Scanner in operation, demonstrating its ability to scan barcodes from a smartphone screen.
2. Package Contents
Please verify that all items are present in your package:
- Sumicor Wireless 2D Barcode Scanner
- 2.4Ghz USB Dongle
- USB Charging/Data Cable
- Instruction Manual (this document)
3. Product Overview
The Sumicor Wireless 2D Barcode Scanner features a comfortable handheld design with a trigger for scanning. It includes an integrated 2000mAh rechargeable battery and LED indicators for status.

Image: Front view of the Sumicor Wireless 2D Barcode Scanner.
Battery Information
- Battery Type: 2000mAh rechargeable Lithium Ion battery.
- Charging Time: Approximately 5 hours for a full charge.
- Continuous Usage: Up to 80,000 scans or 20 hours of continuous scanning after a full charge.
- Standby Time: Over 70 days.

Image: Battery specifications and performance details.
4. Setup
4.1 Charging the Battery
Before first use, fully charge the scanner. Connect the USB charging/data cable to the scanner and then to a USB power source (e.g., computer USB port, USB wall adapter). The charging indicator light will show the charging status.
4.2 Connecting via 2.4Ghz Wireless
- Insert the 2.4Ghz USB dongle into an available USB port on your computer.
- The computer will automatically install the necessary drivers (Plug and Play).
- Turn on the barcode scanner. It will automatically connect to the dongle.
- A blue LED indicator on the scanner will confirm a successful wireless connection.
4.3 Connecting via USB Cable
- Connect the USB charging/data cable to the scanner.
- Connect the other end of the USB cable to an available USB port on your computer.
- The scanner will function as a wired device and also charge simultaneously.

Image: Two in one connection options for the Sumicor barcode scanner.

Image: Plug & Play setup for wireless and wired connections.
5. Operating Instructions
5.1 Scanning Barcodes
To scan a barcode, aim the scanner's red light at the center of the barcode and press the trigger. A successful scan will typically be indicated by a beep and/or a green light.

Image: Fast and accurate scanning of 1D and 2D barcodes.
5.2 Decode Capabilities
The scanner supports a wide range of 1D and 2D barcode types:
- 1D Barcodes: Code 11, Code 93, MSI, Codabar, Code 128, EAN-128, Code 39, EAN-8, EAN-13, UPC-A, ISBN, Industrial 25, Interleaved 25, Standard 25.
- 2D Barcodes: QR Code, Micro QR, PDF-417, Micro PDF417, Aztec Code, Maxi Code, Data Matrix, Han Xin Code.

Image: Supported barcode types and ability to scan damaged barcodes.
5.3 Scanning Modes
The scanner offers three primary scanning modes:
- Instant Upload Mode: Barcodes are transmitted to your computer immediately after scanning.
- Storage Mode: The scanner can store up to 20,000 barcodes internally. This is useful when the scanner is out of range of the receiver. Scanned data can be uploaded later by scanning a specific setting code (refer to the physical manual for this code).
- Automatic Scanning Modes:
- Continuous Scan: The scanner continuously emits a scanning beam.
- Induction Scan: The scanner activates the scanning beam when a barcode is detected in its field of view.

Image: Instant and Storage Upload Modes.
5.4 Scanning from Screens
The Sumicor scanner is capable of reading barcodes directly from digital screens, such as computer monitors, tablets, and smartphones.

Image: Scanning barcodes from screens and paper.
5.5 Advanced Settings (via Barcodes)
Many scanner settings, such as volume level, beep type, and factory reset, can be configured by scanning specific barcodes provided in the physical instruction manual. It is recommended to keep the physical manual for these configuration barcodes.
6. Compatibility
The Sumicor Wireless 2D Barcode Scanner is fully compatible with the following operating systems:
- Windows XP/7/8/10/11
- Mac OS
- Linux
Note: This scanner is not compatible with Square POS or Google Chrome OS.

Image: Compatible operating systems.
7. Maintenance
To ensure the longevity and optimal performance of your scanner:
- Keep the scanner clean by wiping it with a soft, dry cloth.
- Avoid exposing the scanner to extreme temperatures, moisture, or direct sunlight.
- Do not drop or subject the scanner to strong impacts.
- Store the scanner in a safe place when not in use.
8. Troubleshooting
- Scanner not connecting wirelessly: Ensure the USB dongle is securely plugged into the computer and the scanner is powered on. Try re-pairing by scanning the appropriate barcode in the physical manual if available.
- Scanner not reading barcodes:
- Ensure the barcode is clean, clear, and not excessively damaged.
- Adjust the distance and angle of the scanner to the barcode.
- Verify the scanner is in the correct scanning mode.
- Check if the red dot is aimed slightly to the right of the barcode center for consistent scans (as noted by user feedback).
- No data transmitted to computer: Check both wireless and wired connections. Ensure the computer recognizes the device.
- Battery not charging: Verify the USB cable is properly connected to both the scanner and a working USB power source.
- Incomplete/Misleading Manual (as per user feedback): For specific advanced settings or troubleshooting not covered here, refer to the comprehensive physical manual or contact Sumicor customer support.
9. Specifications
| Feature | Detail |
|---|---|
| Model | Wireless 2D Barcode Scanner |
| Connectivity | 2.4Ghz Wireless, USB 2.0 Wired |
| Wireless Range | Up to 328 ft (100 meters) |
| Battery | 2000mAh Lithium Ion |
| Decode Capability | 1D (Code 11, Code 93, MSI, Codabar, Code 128, EAN-128, Code 39, EAN-8, EAN-13, UPC-A, ISBN, Industrial 25, Interleaved 25, Standard 25), 2D (QR Code, Micro QR, PDF-417, Micro PDF417, Aztec Code, Maxi Code, Data Matrix, Han Xin Code) |
| Storage Capacity | Up to 20,000 barcodes (in Storage Mode) |
| Compatible OS | Windows XP/7/8/10/11, Mac OS, Linux |
| Item Weight | 12 ounces |
| Manufacturer | Sumicor |
10. Official Product Video
Video: An official product video demonstrating the features and usage of the Sumicor 2D wireless handheld barcode scanner, including its 2-in-1 connection and compatibility.
11. Warranty and Support
Sumicor products come with a standard manufacturer's warranty. For specific warranty details, please refer to the warranty card included in your product packaging or visit the official Sumicor website.
If you encounter any issues or have questions regarding your Sumicor Wireless 2D Barcode Scanner, please contact Sumicor customer support through their official channels.
Online Support: Visit the Sumicor Store on Amazon for more information and support resources.





