| 摘要 |
PURPOSE:To allow one read part to read both faces of an original successively by providing the 1st and the 2nd conveying means, and inverting the original conveyed by the 1st conveying means and then conveying it by the 2nd conveying means and reading the original. CONSTITUTION:When the original 71 is set in an original supply tray 21, the 1st sensor 29 detects that and operates a device. The original is conveyed by the rotation of a feed roller 27 and sent to a guide plate 26 by a roller 35 for inverting the original and a pinch roller 36 through a guide plate 23 and platen glass 24. At this time, the 1st original conveyance path switching mechanism 29 is positioned as shown by dotted lines, and the original is further conveyed and set in an original drawing-in tray 41 while inverted. Then, the 2nd original conveyance path switching mechanism is switch to a dotted-line position and rollers 45 and 43 are reversed to convey the inverted original, reading its reverse surface. |
