This item was in use until recently, but I am selling it because I have upgraded to a new model. A startup guide with a different model number is also included. (It includes a QR code that also selects the ix500) I have used it for several years, and it was working without any problems. Three cables necessary for connection are included. ScanSnap iX500 FI-iX500A Brand: PFU ScanSnap Maximum Paper Size: A4 Maximum Paper Feed Capacity: 50 sheets Scanner Functions: Duplex scanning, ADF (Automatic Document Feeder), Double-feed detection, OCR, Automatic correction, Smartphone link