This is a listing for a SCAN SNAP S1500. When opening and closing the main unit, there may be an unusual noise like gears slipping ("gagaga..."). This doesn't happen all the time, but there's a high possibility of a malfunction in the internal mechanism, so I'm listing it as junk. • Power on has been confirmed. • Detailed operation checks other than the above symptoms have not been performed. • Please consider this for repair, parts, or research. The exterior shows signs of use appropriate for a used item. As the perception of condition varies from person to person, please purchase only if you understand that this is a junk item. ※ Due to this being a junk item, returns and refunds are not accepted. Thank you.