Adj 9.9 Iot Registration Series (Dc129) - Xerox DocuColor 1632 Service Manual

ADJ 9.9 IOT Registration Series (dC129)

Purpose
The purpose is to adjust the position of the printed image on the page. This is done by chang-
ing the value in the appropriate NVM location in dC129. This controls where the ROS writes
the image.
Introduction
This series consists of 4 procedures:
Lead Edge Registration (Trays 1-4)
Side Edge Registration (Trays 1-5)
Duplex (Side 2) Registration
Lead Edge Registration for Tray 5
All procedures must be checked.
Lead Edge Registration (Paper Trays 1 - 4)
Purpose
To correctly set the lead edge of the image in relation to the edge of the paper. There is one
lead edge setting for Trays 1 - 4.
Check
1. Connect the PWS to the machine and enter Diagnostic Mode (refer to
Mode using the PWS). Select dC129 from the DC Quick menu
2. Load Tray 1 with the largest paper used by the customer.
3. Select ALL in the Lead Edge column.
4. Press the Start button on the screen. As the prints are made, mark each to indicate the
lead edge.
5. Take the third pattern that was printed and measure from the lead edge to point ë Aí on
ure 1 (the intersection of the 7th line from the left edge and the first line from the lead
edge).
Prelaunch Training/Review
DC1632/2240
SIDE
EDGE
Entering Diagnostic
Fig-
6. If the measured value is not 21.6mm±0.5, perform the Adjustment.
Adjustment
1. Use the Right and Left Arrow buttons to move the image toward or away from the lead
edge of the paper. Each click on the button moves the image 0.25mm. The cumulative
amount of shift is indicated in the Lead Reg. box.
2. After adjusting the registration, click Set Adjust Value.
NOTE: Changes made to the NVM
machine exits Diagnostic Mode.
3. Go to the Service Exit tab and select Temporary Closeout.
4. After the machine reboots and is ready to copy, reconnect the PWS.
5. Select Start.
6. Repeat the check/adjustment until the specifications are met.
7. Select Save [LR] to save the new NVM settings.
8. Proceed to Side Edge Registration for Paper Trays 1 - 5.
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LEAD EDGE
Figure 1 Measurement points
for LE registration are not implemented unless the
Repairs and Adjustments
ADJ 9.9