 There are two self-service machines that can be used to return items. Just press the returns icon on the self-service machine. Place the item in the book cradle and let the barcode reader check in the item. Make sure that the book or DVD is laid in the book cradle and the book spine touches it. Once you hear the clunk, the book has been checked in. Put the item on the trolley beside the self-return machine. Video tapes must be taken out of the case to be scanned. Once read, place the tape in the resensitiser. Print your receipt to have proof of your transaction and to close your record. If you cannot return the item on the self-service machine, it must be because of the following. Your item is overdue, your item is reserved or recalled, you have fines above £10. Therefore, you must go to the issue desk to clear your record. In case the issue desk counter is closed, you can put the items on the book bin and it will be checked in by library staff the next day.