Contents

DSmobile DS-640/DS-740D/DS-940DW
- Quick Setup Guide
  - 1 Unpack the scanner and check the components
  - 2 Connect your scanner to the computer
  - 3 Insert the microSD memory card into the scanner (optional) (DSmobile DS-940DW only)
  - 4 Install software
- Product Safety Guide
  - Symbols and conventions used in this guide
  - Compilation and Publication Notice
  - Choose a safe location for the scanner
  - Servicing the scanner
    - Rechargeable Li-ion battery (DSmobile DS-940DW only)
    - Tips on using the rechargeable Li-ion battery (DSmobile DS-940DW only)
    - Rechargeable Li-ion battery characteristics (DSmobile DS-940DW only)
    - How to remove the rechargeable Li-ion battery (DSmobile DS-940DW only)
  - Product Warranty & Liability
    - Declaration of Conformity (Europe only)
    - UK Declaration of Conformity for Radio Equipment Regulation 2017 (Great Britain only) (DSmobile DS-940DW only)
    - EU Declaration of Conformity for RE Directive 2014/53/EU (Europe only) (DSmobile DS-940DW only)
    - Wireless LAN (DSmobile DS-940DW only)
    - WLAN Enable/Disable (DSmobile DS-940DW only)
    - Recycling information in accordance with the WEEE and Battery Directives
    - Chemical Substances (EU REACH)
  - Trademarks
  - Open Source Licensing Remarks
  - Brother customer service
    - Customer service
    - Service centre locations
  - Unlawful use of scanning equipment

Brother DSmobile DS-640 Quick Setup Guide

Pages 10

Year 2019

Language(s)

of 10

Brother DSmobile DS-640 Specification

The Brother DSmobile DS-640 Scanner is a compact and portable document scanner designed for efficient, on-the-go scanning needs. It features a lightweight design, weighing approximately 1.5 pounds, making it highly portable and easy to carry. The device is powered through a USB 3.0 connection, which ensures fast data transfer and eliminates the need for an external power source. With a scanning speed of up to 15 pages per minute, the DS-640 offers quick and efficient document processing, supporting a wide range of document types including letter, legal, and A4 sizes. The scanner delivers high-quality scans with an optical resolution of up to 600 x 600 dpi, ensuring clear and precise image reproduction. It is compatible with multiple operating systems, including Windows, macOS, and Linux, and integrates seamlessly with various software applications for streamlined document management. The DS-640 is also equipped with intelligent scanning features such as automatic image optimization, color detection, and text enhancement, which help improve scan quality and readability. The device is ideal for professionals who require a reliable and efficient scanning solution for digitizing documents, business cards, and receipts while traveling or working in compact spaces. Its robust design and advanced scanning capabilities make it an excellent choice for personal and professional use, offering a blend of convenience, performance, and versatility.

Brother DSmobile DS-640 F.A.Q.

How do I install the Brother DSmobile DS-640 scanner driver on Windows?

To install the scanner driver on Windows, download the latest driver from the Brother support website. Run the installer and follow the on-screen instructions to complete the installation.

What should I do if my Brother DS-640 scanner is not recognized by my computer?

Ensure the USB cable is securely connected to both the scanner and the computer. Try using a different USB port or cable. Also, check if the scanner driver is correctly installed and update it if necessary.

How can I clean the scanning sensor of the Brother DSmobile DS-640?

Use a soft, lint-free cloth slightly dampened with water or a mild detergent to gently wipe the scanning sensor. Avoid using any abrasive materials or harsh chemicals.

What types of documents can I scan with the Brother DS-640 scanner?

The Brother DS-640 can scan various types of documents including plain paper, business cards, plastic ID cards, and receipts. Ensure that the document fits within the scanner's size limitations.

How can I improve the scan quality on my Brother DSmobile DS-640?

Ensure the document is free from wrinkles and is properly aligned in the scanner. Adjust the scan resolution settings in the scanning software to a higher DPI for better quality.

Why is my scanned image skewed or crooked?

Make sure the document is fed straight into the scanner. Use the paper guides to help align the document properly. Clean the scanner rollers if necessary to ensure smooth feeding.

How do I update the firmware on my Brother DS-640 scanner?

Check the Brother support website for the latest firmware updates. Download the update file and follow the provided instructions to install it on your scanner.

Can I scan documents to a mobile device using the Brother DSmobile DS-640?

Yes, you can scan documents to a mobile device using the Brother iPrint&Scan app, which is available for both iOS and Android devices. Connect your scanner to a computer and use the app to manage scans.

What is the maximum resolution supported by the Brother DS-640 scanner?

The Brother DS-640 scanner supports a maximum optical resolution of 600 x 600 DPI, which can be enhanced up to 1200 x 1200 DPI using interpolation.

How do I perform duplex scanning with the Brother DS-640?

The Brother DS-640 is a simplex scanner, meaning it scans one side at a time. To scan both sides of a document, you need to manually flip the document and scan the other side.