Xerox 3050 Service Manual page 518

I
AD1 5.2 Document Stop Positions
(Wl Tag1 MOD 2)
Purpose
The purpose of this adjustment Is to ensure
that the leading or trailing edge of the
document does not stop over the lens. When
the document i s over the lens at the start or
end of scan, streaks will occur on the leading
or trailing edge of the copy.
B
MAKE A
MARK ON
THE
DOCUMENT AT THE EDGE OF
THE UPPER REAR COVER
' i
TRAIL EDGE OF
DOCUMENT
I
LEADEDGEOF
ALIGN TRAIL
DOCUMENT
'
V...CC I\P
t l l t
.. . .
. . . . n . n
....
n .
Check
3, Reinstall the Document Handler.
1. Remove the Document Handler.
4. Select Lead Margin, Trail Margin and a
Q
The document must be approximately
quantity of 5 in the normal run mode.
5/16 inch (8mm) from the center of the
lens.
2. (Figure 1): Mark the position of the start
of scan and the end of scan on the back of
the document.
ALIGN THE LEAD EDGE OF
DOCUMENT WITH THE
E OF THE EXTRUSION
MOVE THE G&UMENT TO
THE FRONT OF THE COPIER
WHILE DOING THE STEP D
EDGE OF THE
WITH THE FRONT
MAKE A MARK ON THE
-.....--.
-.--.-..
DOCUMENT AT THE EDGE OF
c u u e vr r n c Iu.Luwllwn
I
l v r r
LAMP
FEED-IN SHELF EDGE
FEED-IN SHELF
figure 1. Mark
the scan positions
(Continued)
3193
ADJ 5.2 (WKagl MOD 2)
.
4-120 3050