A

Original Width Sensors

B

Skew Correction Sensor

C

Grip Roller

D

Scan Entrance Roller

E

Scan Entrance Sensor

  • The skew correction sensor [B] detects the leading edge of the original after it passes the nip of the feed belt and separation roller.
  • After detection, the original continues to feed for the prescribed number of pulses, and then the leading edge strikes the grip roller [C] which has stopped momentarily to align the leading edge and correct any skew.
  • If the original is small (B6, A5, B5, HLT) (or during duplex scanning) after the scanning entrance sensor [E] detects the leading edge of the original, the scanning entrance roller [D] is stopped for the prescribed number of pulses long enough to buckle the edge of the original for the second skew correction.
  • You can use SP6020-001 to make the scanning entrance roller stop for the second skew adjustment of any size paper (not just small paper).