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Using the FH-869G Glass-Covered Holder for Brownie Film<br />
The FH-869G is used when scanning medium-format (120/220) or 59 mm × 82 mm film for<br />
electron microscopes. The number of frames that can be scanned depends on the type of film:<br />
6 × 4.5: up to four frames<br />
6 × 6: up to three frames<br />
6 × 7–6 × 9: up to two frames<br />
Slide the knob in the direction shown below and open the glass cover.<br />
Sliding knob<br />
Glass cover<br />
Cautions<br />
Use only one type of film at a time. Do not place negative and positive film in the holder at the<br />
same time.<br />
Be sure to align the end of the film with the film line on the holder. Leaving a gap between the<br />
film and the line could interfere with accurate color reproduction.<br />
Multiple single-frame strips of film can be inserted in the holder at the same time, but be sure not<br />
to mix positive and negative film.<br />
The bottom side of the glass cover has been treated to prevent interference. Avoid leaving fingerprints<br />
or other stains on the glass.<br />
To avoid damaging the film, use a blower to remove dust and lint from the film and holder.<br />
Leaving dust, lint, or other foreign objects on the film or holder during scanning could result in<br />
reduced image quality or in damage to the film.<br />
A “Newton ring” interference pattern may appear when scanning film that has been folded or<br />
otherwise deformed. This can be prevented by placing a masking sheet under the film.<br />
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