Olivetti d-Copia 1801MF Plus, Service Manual, Page: 133 / 492

2NC/2NF/2NG/2NN/3P7/3P8/3P9-2
1-3-79
Setting: [Adjust Original]
1. Measure the distance from the leading edge to the top of black belt 1 of the original at A, B and
C.
Measurement procedure
1) Measure the distance from the leading edge to the top of black belt 1 of the original at A (30
mm from the left edge), B (148.5 mm from the left edge) and C (267 mm from the left edge),
respectively.
2) Apply the following formula for the values obtained: ((A + B + C) / 3)
2. Enter the values solved using change keys * or numeric keys in [Dist1].
* : Zoom/Paper selection key (Basic model), Right/Left arrow key (Advanced model)
3. Press the start key. The value is set.
4. Measure the distance from the left edge to the right edge black belt 2 of the original at F.
Measurement procedure
1) Measure the distance from the left edge to the right edge black belt 2 of the original at F (15
mm from the top edge of black belt 1).
5. Enter the values using change keys * or numeric keys in [Dist2].
* : Zoom/Paper selection key (Basic model), Right/Left arrow key (Advanced model)
6. Press the start key. The value is set.
7. Measure the distance from the top edge of black belt 1 to the bottom of black belt 3 of the orig-
inal at D and E.
1) Measure the distance from the top edge of black belt 1 to the bottom of black belt 3 of the
original at D (30 mm from the left edge) and E (267 mm from the left edge), respectively.
2) Apply the following formula for the values obtained: (D/2 + E/2)
8. Enter the measured value using change keys * or numeric keys in [Dist3].
* : Zoom/Paper selection key (Basic model), Right/Left arrow key (Advanced model)
9. Press the start key. The value is set.
Figure 1-3-17
COLOR SCANNER
CHART A4
No.302K357010
Original for adjustment (P/N:
AVGR19843R
)
F
A B C
D E
30mm 148.5mm 267mm
15mm
Leading edge
Left edge
[Dist1] = (A+B+C)/3
[Dist2] = F
[Dist3] = D/2+E/2
Black belt 1
Black
belt 2
Black belt 3