Technical data

17
Copy
NORMAL—for documents with drawings or small
characters
QUALITY—for maximal resolution
Press OK.
5 Your MFJ Pro 321 can reduce or magnify
a specifi c part of a document from 25% to
400%. Set the desired zoom value with the
key pad and press OK. ZOOMING
6 You can change the origin of the fl at-bed
scanner (by default, this is the back left an-
gle of the scanner window marked with ar-
rows).
By entering new values of x and y given
in millimetres, you will move the scanning
zone as shown on the fi gure below. Confi rm
the entries with OK. ORIGIN
7 If the document is too light or too dark, you
may change the scanning contrast. Press /
or O as many times as necessary to choose
the desired contrast, as shown by the posi-
tion of the cursor. Press OK. CONTRAST
8 You can adjust the saturation. Saturation is
the colourfulness judged in proportion to its
brightness. Use / to change the setting: -
is more grey, + is more saturated. Confi rm
with OK. SATURATION
9 If you have chosen colour copy, you can ad-
just the RGB values. All colours can be de-
fi ned as combinations of red (R), green (G)
and blue (B). You can change the values for
each of these basic colours with /. Press
OK. R.G.B.
10 You can adjust the luminosity (brightness) of
the printer. Use / to change the setting: - is
darker, + is lighter. Press OK. LUMINOSITY
11 Use / to set whether you use plain, coat-
ed, or photo paper, or transparent fi lm and
press OK. »PLAIN PAPER