Brother DS-640 user manual

To charge your Brother DS-940DW mobile scanner, follow these steps:
1. Confirm that your scanner is turned off.
. Connect the USB cable provided with the scanner to the USB port on your scanner.
3. Insert the other end of the USB cable into a USB port on your computer or a powered USB hub.
4. Ensure that the computer or USB hub is turned on.
5. Leave the scanner connected to the USB port and let it charge. While charging, the battery LED on the scanner will slowly pulse orange.
6. Once charging is complete, the battery LED will turn off. This usually takes about 4 hours when charged through a computer USB port.
7. It is recommended to charge the scanner using the provided USB cable and computer USB port for reliable charging. Make sure the computer is not in sleep or hibernate mode, as it may interrupt the charging process.
Remember to disconnect the USB cable from the scanner and computer after charging is complete and ensure that your scanner is powered off when not in use.

No, the Brother DS-640 is a single-sided scanner, meaning it only scans one side of a document at a time.