Olivetti d-Copia 6500MF Plus Service Manual page 289

Item No.
U425 2. 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)
3. Enter the values solved using the cursor left/right keys or numeric keys in [Dist1].
4. Press the start key. The value is set.
5. 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).
6. Enter the values using the cursor left/right keys or numeric keys in [Dist2].
7. Press the start key. The value is set.
8. Measure the distance from the top edge of black belt 1 to the bottom of black belt 3 of the
original 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)
9. Enter the measured value using the cursor left/right keys or numeric keys in [Dist3].
10. Press the start key. The value is set.
30mm
F
Black
belt 2
Y116520-3
148.5mm
Black belt 1
A
D
Original for adjustment (P/N: AVGR14938B)
Description
B
COLOR SCANNER
CHART A4
No.302K357010
Figure 1-3-51
1-3-167
267mm
C
Leading edge
E
[Dist1] = (A+B+C)/3
[Dist2] = F
[Dist3] = D/2+E/2
Black belt 3
2N8/2N7-3
Service Manual