Faxing
WorkCentre 7800 Series Multifunction Printer 147
User Guide
3.
Under Background Suppression, touch
Auto Suppression
.
4.
Touch
OK
.
Adjusting the Contrast
Contrast is the relative difference between light and dark areas in an image.
To adjust the contrast:
1.
Press the
Services Home
button, then touch
Fax
.
2.
Touch the
Image Quality
tab, then touch
Image Enhancement
.
3.
On the Image Enhancement screen, select an option:
−
Manual Contrast
allows you to adjust the contrast manually. Under Manual Contrast, move
the slider up or down to increase or decrease the contrast. The middle position on the slider,
Normal, does not change the contrast.
−
Auto Contrast
allows the printer to set the contrast automatically.
4.
Touch
OK
.
Specifying the Size of the Original
To ensure that you are scanning the correct area of the documents, specify the original size.
To specify the original size:
1.
Press the
Services Home
button, then touch
Fax
.
2.
Touch the
Layout Adjustment
tab, then touch
Original Size
.
3.
On the Original Size screen, select an option:
−
Auto Detect
allows the printer to determine the size of the original.
−
Preset Scan Areas
specifies the area to scan when it matches a standard paper size. In the
scrolling list, touch the desired paper size.
−
Custom Scan Area
allows you to specify the height and width of the area to scan. To specify
an area, touch the
Length (Y)
and
Width (X)
arrows.
−
Mixed Size Originals
allows you to scan standard-size originals of varying sizes. Use the
diagram on the screen to determine which original sizes can be mixed in the same job.
4.
Touch
OK
.
Selecting Reducing or Splitting
You can determine the method to use for handling images that are too large.
To select reducing or splitting:
1.
Press the
Services Home
button, then touch
Fax
.
2.
Touch the
Layout Adjustment
tab, then touch
Reduce/Split
.
3.
Touch an option:
−
Reduce to Fit
shrinks large documents to fit on smaller paper.
−
Split Across Pages
continues a single image across several pages.
4.
Touch
OK
.
