Ricoh FT4460, Service Manual, Page: 244 / 413

28 February 1989
1.20 VERTICAL MAGNIFICATION ADJUSTMENT 2 (Overlay
and Duplex) SP Mode #45
1. Measure the 100mm vertical scale on the first side of a duplex (overlay)
copy. If the measurement is incorrect, perform the following.
2. Remove the DIP switch cover [A] and turn DIP switch 1 - 4 ON.
3. Enter the vertical magnification adjustment mode of overlay/dupIex with
the numeric keys (SP Mode #45).
4. The setting value is displayed in the magnification indicator (blinking).
5. Change the value with the numeric keys and adjust the magnification ratio
of the copy (1st side).
NOTE: In width adjustment, the standard is “0” (+0.4%) and 1 step is
+0.2%. Adjustment can be made in 11 steps of 0 to +2.0%.
0 = 0.4% 3 = 0.6%
6 = 1.2% 9 = 1.8%
1 = 0%
4 = 0.8% 7 = 1.4% 10 = 2.0%
2 = 0.2% 5 = 1.0% 8 = 1.6%
NOTE: This adjustment is used to compensate for the change in the 1st
image size after the 2nd pass through the fusing unit.
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