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12 February 1992
9.13 FOCUS ADJUSTMENT IN FULL SIZE (SP47)
When:
Purpose:
How:
NOTE: Adjust focus by checking pictures on copies.
Check the horizontal magnification after SP47, and adjust it if
necessary.
SP47:
Focus Adjustment
0 - 80 (40 = default), 0.6 mm per step
9.14 FOCUS ADJUSTMENT IN ENLARGE/REDUCTION (SP50)
When:
Purpose:
How:
NOTE: Normally the factory-set value is best for this adjustment.
SP50:
Lens Error Correction
0 - 15 (8 = default, – 0.8% to + 0.7%)
If the copy image in full size mode is out of focus.
After adjusting horizontal magnification.
To maintain correct focus in full size mode.
SP47 changes the 3rd scanner home position.
If the copy image is out of focus in
enlarge/reduction mode after adjusting SP43
(vertical magnification), SP44 (horizontal
magnification), and SP47 (focus adjustment in full
size).
To maintain correct focus in enlarge/reduction
mode.
SP50 changes the lens position 0.1% per step in
enlarge/reduction mode.
5-99
COPY QUALITY ADJUSTMENT
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