Fujitsu FI-4860C Operator's Manual page 236

HINT
Document type and IPC preset pattern
Text
Darkness
*1 to 5 indicates IPC pre-set pattern number.
7-30 7.3 Setup Mode Details
When scanning in Binary mode (Line art), document type and a suitable pre-
set pattern relationship is shown as follows:
− The horizontal axis shows the darkness/color of the background against
the text/lines on the documents.
− The vertical axis shows the darkness of the text and lines on the
documents.
Background darkness
Normal
Normal 1: Normal
Background
and normal
darkness text
i 2: Mid darkness
background and
Light
light text
Dark Red
3: Dark back-ground
and
normal darkness
text
4: Red back-
ground and
light text
Background color
Green Blu
e
5: Green
back-ground
and light
text