| 摘要 |
<p>An assembly (80) for positioning a piece of photosensitive film (76) into a scanning position on a curved film platen (55) in an internal drum scanner assembly (34). The film platen (55) is defined by a film feed edge (94) and a film stop edge (96). An alignment mechanism (81) is positioned proximate the film stop edge (96) and a feed mechanism (88) is positioned proximate the film feed edge (94). The feed mechanism (88) operates to feed the leading edge of the film (76) from the film feed edge (94) along the film platen (55) towards the film stop edge (96) alignment mechanism (81). When the photosensitive film (76) is in the scanning position, the photosensitive film is compressed against the curved film platen (55) in alignment between the alignment mechanism (81) and the feed mechanism (88). A centering mechanism (86) is also provided.</p> |
