Muratec MFX-2550 Field Engineering Manual page 402

FBS zoom adjustment (Horizontal)
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 the setting of Machine Parameter 016 to meet 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 %
5-135
A
2003-01
NO.20031021
R
Adjustment Tool
Machine parameter:016
Setting Range
– 1.5 to 1.5 %
(0.1 % step)