A print media receiving unit is disclosed. In one embodiment, the print media receiving unit comprises a platform that includes a surface adapted to receive a print medium comprising a spine. The spine may be disposed in a spine receiving portion in the platform. A location detection system capable of...http://www.google.com.hk/patents/US7120386?utm_source=gb-gplus-share專利 US7120386 - Print media receiving unit including platform and print media
