Faxing
WorkCentre 7800 Series Multifunction Printer 155
User Guide
Selecting Server Fax Options
This section includes:
•
Adjusting Brightness ......................................................................................................................................................... 155
•
Automatically Suppressing Background Variation .............................................................................................. 155
•
Adjusting the Contrast ..................................................................................................................................................... 155
•
Specifying the Orientation of the Original .............................................................................................................. 156
•
Specifying the Size of the Original ............................................................................................................................. 156
•
Sending a Delayed Fax .................................................................................................................................................... 156
•
Building a Fax Job .............................................................................................................................................................. 157
Adjusting Brightness
You can lighten or darken the image.
To adjust the image:
1.
Press the
Services Home
button, then touch
Server Fax
.
2.
Touch the
Image Quality
tab, then touch
Image Options
.
3.
On the Image Options screen, adjust the
Lighten/Darken
slider up or down as needed.
4.
Touch
OK
.
Automatically Suppressing Background Variation
When scanning originals printed on thin paper, text or images printed on one side of the paper can be
seen on the other side. Use the Auto Suppression setting to reduce the sensitivity of the printer to
variations in light background colors.
To select Auto Suppression:
1.
Press the
Services Home
button, then touch
Server Fax
.
2.
Touch the
Image Quality
tab, then touch
Image Enhancement
.
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
Server 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.
