Specifications

COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON DADF-J1 REV.0 MAR.2001
CHAPTER 2 OPERATIONS AND TIMING
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6) The reversing roller and the feeding belt are rotated to move the original to the
copyboard glass.
The 1st original is moved over a specific distance by the feeding belt after its trailing
edge has moved past the pre-registration roller paper sensor (S2) and is stopped.
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7) The copier’s scanner starts copying operation.
At this time, the 2nd original is also picked up and turned over. (See steps 1 and 2.)
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8) When the copier’s scanner starts to move in reverse, the reversing roller and the feeding
belt are rotated to move the 1st and the 2nd originals.
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Pre-registration roller
paper sensor (S2)
Copying
2nd original
1st original
2nd original