PTM 2-7 B070/B071
2.1.7 ORIGINAL SKEW CORRECTION
The transport belt motor remains energized to carry the original to the right about 7
mm past the left scale [A]. Then the motor stops and reverses to feed the original 12
mm to the left against the left scale to correct skew. This forces the original to hit the
left scale, which aligns the trailing edge to minimize original skew on the exposure
glass.
If thin original mode is selected, the original is not forced back against the left scale.
This is to prevent damage to the original.
After a two-sided original has been inverted to copy the 2nd side, it is fed in from the
inverter against the left scale [B] without skew correction.
NOTE: The bottom drawing applies to duplex scanning; the top two drawings do not
apply in this mode.
The amount of reverse feed against the left scale can be adjusted as follows:
• One-sided originals, and side 1 of two-sided originals: SP6006-3 (DF Registration
Adjustment – Leading Edge Duplex 1st)
• Side 2 of two-sided originals: SP6006-4 (DF Registration Adjustment – Leading
Edge Duplex 2nd).
B070D925.WMF
[A]
7 mm
[B]