Epson Wf 3620 Manual

Brightness

Adjusts
theoverall lightness anddarkness ofthe scanned image.
 Contrast

Adjusts
thedifference betweenthelight anddark areas ofthe overall scanned image.
 Threshold

Adjusts
thelevel atwhich blackareas intext and lineartare delineated, improvingtextrecognition in
 OCR
(Optical Character Recognition) programs.
 Parent
topic:Scanning inOffice Mode
 Scanning
inProfessional Mode
 When
youscan inProfessional Mode,Epson Scanautomatically savesyourscanned fileinPDF format
 in
your operating...

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2.
Select theDocument Typesetting thatmatches youroriginal, suchasReflective fordocuments or
 photos.

3.
Select theDocument Sourcesettingindicating whereyouplaced youroriginal. Toscan a2-sided
 document
inthe ADF, select ADF-Double-sided .
 Note:
Ifyou areusing theADF, remove anydocuments fromthescanner glass.
 4.
Select thespecific typeoforiginal youarescanning asthe Auto Exposure Typesetting: Document
 or
Photo .
 5.
Select thedetails ofyour original andhow youwant itscanned asthe Image...

Related
concepts
 Image
Preview Guidelines
 Scan
Resolution Guidelines
 Related
tasks
 Selecting
ScanFileSettings
 Scanning
inOffice Mode
 Available
Document SourceSettings -Professional Mode
 You
canselect theseDocument Sourceoptions inEpson ScanProfessional Mode.
 Scanner
Glass
 Selects
thescanner glassasthe location wheretheoriginals areplaced onyour product forscanning.
 ADF
-Single-sided
 Selects
theAutomatic Document Feederasthe location wheretheoriginals areplaced onyour
 product
forsingle-sided...

You
canalso usethescan areatoselect specific ImageAdjustments settingsforascanned image.Just
 be
sure toclick inside thescan areabefore selecting thesettings.
 Note:
InProfessional Mode,thedefault Preview modeisNormal mode.Touse Thumbnail Preview
 mode
instead, clicktheThumbnail tab.
 1.
Doone ofthe following toselect yourscan areainthe Preview image:
 •
Normal preview :Click the AutoLocate icontocreate amarquee (dottedline)onthe preview
 image.

145 

•
Thumbnail preview:Your scan areaisselected automatically, butyou canchange it.Place your
 cursor
inone corner ofthe desired scanarea, thenclickanddrag thecursor tothe opposite corner
 to
create amarquee (dottedline)onthe preview image.
 2.
Dothe following, asnecessary, towork withtheselected scanarea:
 •
Ifthe marquee iscorrect, continue withthenext step.
 •
To move themarquee, clickinside thescan areaanddrag themarquee whereyouwant it.
 146 

•
To resize thescan area, place yourcursor overtheedge orcorner ofthe marquee, thenclickand
 drag
theedges whereyouwant them. (Holddown theShift keyasyou resize themarquee to
 retain
thesame width/height proportions.)
 •
Normal preview :To create additional marquees (upto50, ifavailable), clickthe Copy
 Marquee
icontocopy theexisting marquee andpaste iton the preview image.
 •
To delete amarquee, clickthemarquee, thenclickthe DeleteMarquee icon.
 •
Thumbnail preview:To change thepreview...

Click
the imageadjustment icontoaccess additional settings.
 Click
the+(Windows) or(OSX)icon next toasetting tochange thelevel ofadjustment.
 Unsharp
Mask
 Makes
theedges ofcertain imageareasclearer. Turnoffthis option toleave softer edges.
 Descreening

Removes
theripple pattern thatmight appear insubtly shaded imageareas, suchasskin tones. This
 option
improves resultswhenscanning magazines ornewspapers. (Theresults ofdescreening donot
 appear
inthe preview image,onlyinyour scanned image.)
 Color...

Saturation

Adjusts
thedensity ofcolors inthe overall image.
 Color
Balance
 Adjusts
thebalance ofcolors inthe overall image.
 Color
Palette
 Provides
agraphical interfaceforadjusting mid-tonelevels,suchasskin tones, without affecting the
 highlight
andshadow areasofthe image. (Foradvanced usersonly.)Clickthe ColorPalette icon
 to
access thesettings.
 Threshold

Adjusts
thelevel atwhich blackareas intext and lineartare delineated, improvingtextrecognition in
 OCR
(Optical Character Recognition)...

3.
Dothe following, asnecessary, towork withtheselected scanarea:
 •
To move themarquee, clickinside thescan areaanddrag themarquee whereyouwant it.
 •
To resize thescan area, place yourcursor overtheedge orcorner ofthe marquee, thenclickand
 drag
theedge where youwant it.
 Note:
Manually adjustingthemarquee willnot change thetarget sizeofthe scanned file.The
 marquee
onlyindicates thearea ofthe image thatwillbescanned.
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