Ricoh FT8982 Operating Instructions Manual page 66

REDUCING AND ENLARGING
Reducing And Enlarging In 1% Steps (Zoom)
You can change the reproduction ratio from 50% to 200% in 1% steps.
Using the [+-set] key
Touch the [Reduce/Enlarge] key.
Touch the [Zoom] key.
Make sure that the [+- set] key is selected.
Adjust the reproduction ratio following the instructions on the display.
Set your originals on the exposure glass or in the document feeder.
Press the Start key.
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