Vertical Magnification Adjustment - Ricoh FT2260 Service Manual

1 August 1988

VERTICAL MAGNIFICATION ADJUSTMENT

7.7
DIP SW 701
DIP SW 702
Vertical Magnification Standard: 100 ± 1.0mm (±1%)
1. Make a few copies of OS-A3 chart using the 1:1 reproduction ratio and
check that the vertical magnification [A] is within standard.
2. If the vertical magnification is out of standard, remove the upper rear
cover (2 screws) and adjust it using DPS702-1, 2, 3, 4 (rough adjust-
ment), and DPS701 -5, 6, 7, 8 (fine adjustment) on the optics board.
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