Zoom Adjustment - Muratec MFX-2550 Field Engineering Manual

5.3.3 Zoom adjustment

FBS zoom adjustment (Vertical)
Zoom ratio
100 %
Adjustment procedure
1. Load letter size paper to the first cassette.
2. Place a Test Chart on the document glass.
3. Make two copies on paper in the first 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. (See "3.2.1 Setting the Machine Parameters".)
6. Adjust so that the setting of Machine Parameter 017 meets the specification.
If length A is shorter than the standard, increase value.
If length A is longer than the standard, decrease value.
L
Standard
± 1.0 % Machine parameter:017
5-134
A
2003-01
NO.20031021
R
Adjustment Tool Setting Range
– 1.5 to 1.5 %
(0.1 % step)