Adj 9.11 Iit Side Edge Registration - Xerox DocuColor 1632 Service Manual

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.
Repairs and Adjustments
ADJ 9.10, ADJ 9.11

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
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
Lead Edge
Figure 1 Checking IIT Side Edge Registration
6/02
4-174
CAUTION
(Figure 1).
10.0mm
+/- 2.1mm
Prelaunch Training/Review
DC1632/2240