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(9) Adjustment of Paper Feed Cabinet Reference Position .
@ Requirement
¢ As shown in the illustration on the left, use a A4 test chart
or a sheet of 8-1/2" x 14" paper to draw a reference line
20 mm from the right edge.
@ Specification
...............
20 + 3.0mm
A
10740089
® Important
This adjustment should be made after the "adjustment of zoom ratio In the crosswise direction".
1.
Place the test chart on the reference position for the origi-
nal width scale and close the Original Cover.
2.
Use the Paper Feed Cabinet to make a one copy using A4
or 8-1/2" x 14" paper at a 1:1 zoom ratio.
3.
Check If dimension A (from theedge up to the reference
line) on the copy Is up to the specifications.
1158D141AA
4.
If the reference position Is outside of the specification,
loosen the one mounting screw for the Original Width
Scale and use the confirmation sample to adjust the Origl-
nal Width Scale in the correct direction.
a
ay
a
'(A> 22mm
1158D144AA
Adjusting Instructions
® If dimension A on the copy Is longer than 22 mm, move the position Plate to the front of the copier.
@ If dimension A on the copy is Shorter than 18 mm, move the position Plate to the rear of the copier.
D-54
(10) Adjust of the Leading Edge Registration
. @ Requirement
® As shown in the illustration on the left, use a A4 test chart
ora sheet of 8-1/2" x 14" paper to draw a reference fine
20 mm from the leading edge.
Adjust so that on the copy, the width of A at the center
section of the leading edge of the test chart will be within
the specifications shown below.
1074D097
"Zoom Ratio
Specifications
Adjusting Mode
Setting Range
20 + 1,5 mm Cabinet Section
;
Ss
4
Full Size
20 + 2:0 mm Manual Bypass
Adjust A3 =Lens Position
26 to 74
x1
:
Full Size
Section
P
nlargement
am
Adjust A4
=L
. iti
ne
Reduction
lu
=Lons
Position
edu
12.8 + 1.2mm
,
Reduction
(x 0.67)
@ This adjustment should be made after the "adjustment of zoom ratio in the feeding direction".
© The adjustment of the registration for enlargement and reduction need only be performed on the
EP1031/EP1031F.
Fi
@ Important
(10)-1. Leading Edge Registration In Full Size Mode
1.
Place the Test Chart on the reference position for the Origi-
nal Width Scale and close the Original Cover.
2.
Make one copy using A4 or 8-1/2" x 14" paper at a 1:1
zoom ratio.
3.
Ifthe leading edge registration of the 1:1 copy is within the
standards, proceed with the adjustment for adjustment of
the zoom leading edge registration. (EP1031/EP1031F
only) If it is outside the specifications, adjustment must be
made using the following procedure.
1159D146AA
D-55
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