3MX
1-5-6
1-5-3 Image adjustment
(1) Adjusting the angle of leading edge
Perform the following adjustment if the leading edge of the copy image is laterally skewed.
Procedure
1. Place an original on the DP and press the
start key to make a test copy.
2. If the gap of leading edge exceeds the refer-
ence value, perform the following adjust-
ment.
Reference value
For simplex copying: Within ±3.0 mm
For duplex copying: Within ±4.0 mm
Figure 1-5-5
3. Open the DP and loosen two adjusting
screws of right hinge.
4. Adjust the position of the DP.
For copy example 1: Move the DP down ( ).
For copy example 2: Move the DP up ( ).
Amount of change per scale: Approx. 0.5 mm
5. Tighten two adjusting screws.
Figure 1-5-6
3 mm/4 mm
3 mm/4 mm
Original
Copy
example 1
Copy
example 2
Adjusting
screws
Содержание DF-420
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