6/02
4-174
DC1632/2240
ADJ 9.10, ADJ 9.11
Prelaunch Training/Review
Repairs and Adjustments
Adjustment
1. Enter dC131 [715-301].
2. Change the value:
ï Each bit represents 0.036 mm
ï Increase the value to move the image toward the lead edge.
ï Decrease the value to move the image away from the lead edge.
ADJ 9.11 IIT Side Edge Registration
Purpose
To adjust the IIT scan timing in the Fast Scan direction and to correct the copy position.
Check
CAUTION
Perform this adjustment only if absolutely required; the IIT Lead Edge Registration affects the
precision of the document size detection.
NOTE: Before performing this procedure, make sure that the IOT Side Edge Registration is
correct. (Refer to ADJ 9.9, IOT Side/Lead Edge Registration.)
1. Load 11 x 17 in. or A3 paper into Tray 2.
2. Place the Geometric Test Pattern on the Platen Glass correctly and make a copy with the
following settings:
ï Copy Mode: Black
ï Paper Tray: Tray 2
ï Magnification: 100%
ï No. of Copies: 2
3. On the 2nd copy, check that the distance from the lead edge to the top of Step 3 on the
SE2 and SE3 scales is 10.0mm +/- 1.6mm (Figure 1).
Figure 1 Checking IIT Side Edge Registration
10.0mm
+/- 2.1mm
Lead Edge
To Next Page
Loading...
Need help?
General