Ricoh FT4460, Service Manual, Page: 245 / 413

28 February 1989
1.21 HORIZONTAL MAGNIFICATION ADJUSTMENT (SP Mode
#44)
Horizontal magnification adjustment is made after wire clamp position adjust-
ment.
1. Measure the 100mm horizontal scale on a copy of the OS-A3 test chart. If
the measured value is incorrect, perform the following.
2. Remove the DIP switch cover [A] and turn DIP switch 1 - 4 ON.
3. Enter the horizontal magnification adjusting mode with the numeric keys.
4. The setting value is displayed in the magnification indicator (blinking).
5. Adjust the value of the magnification ratio with the numeric keys.
• In width adjustment, “8” (± 0%) is the factory setting and one step
is 0.2%. Width adjustment can be made in the range of “0” (-1.6%)
to “15” (+1.4%). Standard Value: Full size ± 0.5%.
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