Instructions for Use: 1. Install Battery: Open the battery door, put in 2 x AA batteries, press the [Power/Scan] button to turn on, make sure the battery is installed correctly and the device is normal. 2. Insert Memory Card: Insert the card into the card slot. Remember: Do not forcibly insert the card into the card slot! Forcible insertion may damage the scanner and memory card. 3. Format Memory Card: Press the format button, "F" is displayed on the LCD screen, and press the [Power/Scan] button to start formatting the memory card. The flashing of the memory card icon on the display ends, and the formatting is complete 4. Set the resolution, scan format, scan color 5. Start Scanning: Size: Approx. 3 x 25.5cm / 1.2 x 10in Package List: 1 x Scanner 1 x USB Cable 2 x User Manual 1 x Storage Bag 1 x Cloth 1 x CD Specification: Item Type: Portable Scanner Material: ABS Battery Type: 2 x AA batteries (delivered without batteries) Scan Resolution: Low Resolution: 300DPI Medium Resolution: 600DPI High Resolution: 900DPI Maximum Scanning Speed of A4 Files: Color High Resolution: 12s Color Medium Resolution: 8s Color Low Resolution: 3s Computer System: Support for Winows7/ XP/ Vista/OS X10.4 or above Note: Need to insert a memory card to use