1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Avision FL-1501B document scanner. Please read this manual thoroughly before using the scanner to ensure proper and safe operation. Keep this manual for future reference.

Figure 1: Avision FL-1501B Document Scanner with its automatic document feeder (ADF) and output tray extended.
2. Safety Information
Observe the following safety precautions to prevent damage to the scanner and ensure user safety:
- Use only the power adapter supplied with the scanner.
- Do not expose the scanner to water or excessive humidity.
- Place the scanner on a stable, level surface.
- Avoid blocking ventilation openings.
- Do not attempt to disassemble or repair the scanner yourself. Refer to qualified service personnel.
- Keep the scanner away from direct sunlight and heat sources.
3. Package Contents
Verify that all items are present in the package:
- Avision FL-1501B Scanner Unit
- Power Adapter
- USB Cable
- Quick Start Guide
- Software CD (or download instructions)
4. Setup
4.1 Unpacking and Placement
- Carefully remove the scanner from its packaging.
- Remove all protective tapes and packing materials.
- Place the scanner on a flat, stable surface with adequate space for document feeding and output.

Figure 2: The Avision FL-1501B scanner in its closed position, suitable for storage or before extending trays.
4.2 Connecting the Scanner
- Connect the power adapter to the scanner's power input port and then to an electrical outlet.
- Connect the USB cable to the scanner's USB port and then to an available USB port on your computer.

Figure 3: Rear panel of the scanner, illustrating the power input and USB connection ports.
4.3 Driver and Software Installation
Before using the scanner, you must install the necessary drivers and scanning software on your computer.
- Insert the provided Software CD into your computer's optical drive, or download the latest drivers and software from the official Avision website.
- Follow the on-screen instructions to complete the installation process. It is recommended to install all bundled software for full functionality.
- Restart your computer if prompted.
5. Operation
5.1 Loading Documents
- Extend the input tray and output tray of the scanner.
- Adjust the paper guides to match the width of your documents.
- Place the documents face down, top edge first, into the automatic document feeder (ADF). Ensure the stack is neatly aligned. The scanner supports a maximum input sheet capacity of 100 sheets.

Figure 4: Side profile of the scanner, showing the fully extended input and output trays ready for document feeding.
5.2 Using the Control Panel
The scanner features a control panel for quick access to common scanning functions.

Figure 5: Detailed view of the scanner's control panel, featuring a digital display, function selection buttons, Cancel, Scan, and Power buttons.
- Power Button: Press to turn the scanner on or off.
- Function Buttons (Up/Down Arrows): Use these to select different scanning profiles or functions displayed on the digital screen.
- Scan Button: Initiates the scanning process based on the currently selected function.
- Cancel Button: Stops the current scanning operation.
5.3 Performing a Scan
- Ensure the scanner is powered on and connected to your computer.
- Load your documents into the ADF as described in section 5.1.
- Open the Avision scanning software on your computer (e.g., Button Manager, Capture Tool).
- Select your desired scanning settings (e.g., color mode, resolution, destination folder, single-sided/duplex).
- Click the "Scan" button in the software or press the Scan button on the scanner's control panel to begin scanning.
- The scanned images will be processed and saved according to your software settings.
6. Maintenance
6.1 Cleaning the Scanner
Regular cleaning helps maintain optimal scanning performance.
- Turn off the scanner and disconnect the power cable before cleaning.
- Use a soft, lint-free cloth lightly dampened with water or a mild, non-abrasive cleaner to wipe the exterior of the scanner.
- To clean the glass platen (if applicable) and rollers, open the scanner cover. Use a specialized scanner cleaning kit or a soft cloth with isopropyl alcohol.
- Allow all components to dry completely before reconnecting power.
6.2 Firmware Updates
Periodically check the Avision website for firmware updates. Firmware updates can improve performance, add features, or resolve issues. Follow the instructions provided with the firmware update package carefully.
7. Troubleshooting
If you encounter issues with your scanner, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Scanner does not power on. | Power cable not connected; power outlet faulty. | Ensure power cable is securely connected. Try a different power outlet. |
| Computer does not detect scanner. | USB cable loose; drivers not installed or corrupted. | Check USB cable connection. Reinstall scanner drivers. Try a different USB port. |
| Scanned images are blurry or streaky. | Scanner glass or rollers are dirty; document misfeed. | Clean the scanner's internal components (refer to Section 6.1). Ensure documents are loaded correctly. |
| Documents jam in the ADF. | Documents are wrinkled or stapled; paper guides not adjusted. | Straighten documents. Remove staples/clips. Adjust paper guides to fit document width. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Avision |
| Model | FL-1501B |
| Scanner Type | Document Scanner |
| Scanner Resolution | 600 dpi |
| Max Input Sheet Capacity | 100 sheets |
| Media Type | Paper |
| Wattage | 24 watts |
| Product Dimensions | 33 x 32.32 x 80.94 cm |
| Item Weight | 5.67 kg |
| Date First Available | 6 Jun. 2016 |
9. Warranty and Support
9.1 Warranty Information
Avision products are manufactured to high-quality standards. This product is covered by a limited warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary by region. Please refer to the warranty card included with your product or visit the official Avision website for detailed warranty information.
9.2 Technical Support
For technical assistance, driver downloads, or further information, please visit the official Avision support website or contact your local Avision service center. Contact details can typically be found on the Avision website or in your product's documentation.







