Muratec MFX-2050 Field Engineering Manual page 369

ADF zoom adjustment (Vertical)
Note: This adjustment must be made after the adjustments of printer registration (top and side) of the 1st cassette
have been made.
The difference should be within ± 1.0 % of the actual length of A on the test chart No.
2003-01. Adjust so that the following specifications are satisfied with the length of A on the
test chart No.2003-01.
Zoom ratio
100 %
Adjustment procedure
1. Load legal (for USA version) or A4 (for GBR version) size paper to the first cassette.
2. Place the Muratec Test Chart No. 2003-01 on the ADF.
3. Make two copies on paper in the 1st cassette with 100 % magnification.
4. Measure the length of A on the second copy to find the difference.
If length A falls outside the specified range, perform the following steps to make the adjustment.
5. Enter Machine Parameter mode. (Press <Setting>, <*>, <0>, <0>)
6. Adjust so that the setting of Machine Parameter 012 meets the specification.
If the length A is shorter than the standard, increase value.
If the length A is longer than the standard, decrease value.
L
Standard
± 1.0 % Machine parameter:012
A
2003-01
NO.20031021
R
Adjustment Tool
5-79
Setting Range
– 1.5 to 1.5 %
(0.1 % step)