Canon DADF-Q1 Service Manual page 65

2) The machine places the original on the copyboard glass.
3) The machine sends the original to the reversing path.
4) The machine turns over the 1st original, and places it on the copyboard glass.
5) The host machine scans the back of the 1st original.
6) The machine sends the original to the reversing path as the host machine moves its scanner in reverse.
7) The machine turns over the 1st original, and places it on the copyboard glass.
1st original
F-2-101
1st original
F-2-102
1st original
F-2-103
1st original
F-2-104
1st original
F-2-105
1st original
F-2-106
1st original
F-2-107
Chapter 2
2-43