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1
Check distance from intersection of lines to edge of paper at
points A and B, and at points C and D
C
2
Skew is within spec. if difference
between A and B, or C and D, is
less than 2.5 mm.
Figure 1 Checking Skew
6.
Lead Edge Check:
Check the Lead Edge Registration (Figure 2). If the measured values are not within spec-
ification, perform the Adjustment.
Repairs and Adjustments
ADJ 9.1.10
A
A, B
B
C, D
D
1/05
4-204
manuals4you.com
manuals4you.com
1
Check distance from intersection of lines to edge of
paper at points A and B
Dimension A, B
11x17 or 8.5x11 LEF: 10.0 mm +/- 0.5 mm
A3 or A4 LEF: 7.6 mm +/- 0.5 mm
12x18inch w/Tag P39: 22.5 mm +/- 0.5 mm
12x18inch w/out Tag P39: 10.0 mm +/- 0.5 mm
Figure 2 Checking Lead Edge Registration
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 0.11mm. The cumulative
amount of shift is indicated in the Lead Reg. box.
2.
After adjusting the registration, click Set Adjust Value.
3.
Select Start.
NOTE: If the Lead Edge Registration cannot be brought within specification, the NVM value for
the starting point may be out of range. Reset NVM location 761-043 to the default value of
3954 and perform the adjustment again.
4.
Repeat the check/adjustment until the specifications are met.
5.
Select Save [LR] to save the new NVM settings.
6.
Proceed to Side Edge Registration for Paper Trays 1 - 6.
Side Edge Registration for Paper Trays 1 - 6
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.
Lead
Edge of
Paper
A
A, B
LE
B
Reissue
DocuColor 12/DCCS50
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