Xerox DocuColor 1632 Service Manual page 646

Side Edge Registration for Paper Trays 1 - 5
Purpose
NOTE: Each Paper Tray has a separate setting for side edge registration.
To correctly position the side edge of the image in relation to the outboard edge of the paper.
Check
1. Check that paper is loaded in all trays, and that the paper guides are adjusted correctly.
For Tray 1 and Tray 2, use 11 x 17 in. or A3 paper if available.
2. Select Tray 1 in the Side Edge column.
3. Press the Start button on the screen. As the prints are made, mark each to indicate the
lead edge.
NOTE: Print All prints from each tray in numerical sequence from Tray 1 through Tray 6
(HCF - if installed). Make sure to keep the sheets in the correct sequence.
4. Take the third pattern that was printed and measure the following: perform the Adjust-
ment for that tray.
For paper larger than letter size: from the intersection between the 1st line from the
left top edge and the 10th line from the lead edge of the paper (point ë B2í on Figure
1).
For paper letter size (A4/8.5 x 11) or smaller: from the intersection between the 1st
line from the left top edge and the 5th line from the lead edge of the paper (point ë B1í
on Figure 1).
5. If the measured value is not 21.6mm±0.5, perform the Adjustment.
6. If the measurement is within specifications, repeat the Check for Trays 2 - 5. Perform the
Adjustment for any tray that is not within specifications.
7. If all trays are within specifications, proceed to Duplex (Side 2) Registration.
Adjustment
1. Select the paper tray to be adjusted from the Side Edge column.
2. Use the Up and Down Arrow buttons to move the image toward or away from the out-
board edge of the paper. Each click on the button moves the image 0.21 mm. The cumu-
lative amount of shift is indicated in the Side Reg. box.
3. After adjusting the registration, click Set Adjust Value.
4. Select Start.
5. Repeat the check/adjustment until the specifications are met.
6. Select Save [SR] to save the new NVM settings.
7. Repeat steps 1 through 6 for each tray that requires adjustment.
8. Proceed to Duplex (Side 2) Registration.
Repairs and Adjustments
ADJ 9.9
Duplex (Side 2) Registration
Purpose
The purpose of this procedure is to correctly position the lead edge and side edge of the image
in relation to the edge of the paper.
Check
1. Ensure that Paper Tray 1 contains paper and that the paper guides are adjusted correctly.
If available, load the tray with 11 x 17 in. or A3 paper.
2. Select Duplex (Side 2) in the Lead Edge column.
NOTE: Side 2 will be face down in the output tray.
3. Press the Start button on the screen. As the prints are made, mark each to indicate the
lead edge.
4.
Check Lead Edge:
Check the Side 2 Lead Edge Registration
21.6mm±0.5, perform the Adjustment.
5.
Check Side Edge:
Check the Side Edge Registration
perform the Adjustment.
Adjustment
Duplex Lead Edge:
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.
Duplex Side Edge:
1. Select Duplex (Side 2) in the Side Edge column
2. Use the Up and Down Arrow buttons to move the image toward or away from the out-
board edge of the paper. Each click on the button moves the image 0.21mm. The cumula-
tive amount of shift is indicated in the Side Reg. box.
3. After adjusting the registration, click Set Adjust Value.
4. Select Start.
5. Repeat the check/adjustment until the specifications are met.
6. Select Save [SR] to save the new NVM settings.
6/02
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(Figure 1). If the measured value is not
(Figure 1). If the measured value is not 21.6mm±0.5,
for LE registration are not implemented unless the
Prelaunch Training/Review
DC1632/2240