Minolta DI450, Service Manual, Page: 116 / 271

D-97
(12) Zoom (FD)
Requirement
Adjust to eliminate any difference in width between the original test pattern and a test pat-
tern copy.
This adjustment must be made when the Scanner Drive Cable has been replaced.
Adjustment Procedure
1. Call the Tech. Rep. mode to the screen.
2. Touch [Function].
3. Touch [Printer].
4. Touch [F12 Test Pattern].
5. Touch [F12-3 (64-dot checkered)].
6. Select the paper source loaded with A4 lengthwise or Letter lengthwise paper.
7. Press the Start key, and without any delay, press the Stop key to let the copier produce
a test pattern.
8. Go back to the Basic screen.
Adjust Mode Setting Range
Zoom (FD) 0.990 to 1.010
9. Place the test pattern on the Original Glass and
lower the Original Cover.
10. Make a copy in the full size (× 1.000) mode.
4002D217AD
11. Measure width A on the original test pattern and
the copy of the test pattern and find any difference
between the two measurements.
If there is any difference, perform the following
adjustment steps.
4002D532AA
A
lead edge