Fujitsu fi-4640S Photo Scanner User Manual


 
6-5
<Screen 5>
8 Select Density by pressing or . As
the cursor moves to the right, /
may appear. Then press . The
scanner displays Screen 6.
Density display
Without IPC-4D With IPC-4D Description
option option
Very dark
Dark
AT1 (*) Dynamic Threshold (DTC mode)
AT2 AT2 (*) Simplified Dynamic Threshold (IPC mode)
Normal
Light
Very light
* This parameter appears only when the IPC-4D is installed.
<Screen 6>
9 Select Halftone by pressing or .
NOTICE
This screen is disolayed when FB is selected in
Screen 1.
* This parameter appears only when the IPC-4D is installed.
<Screen 7>
Press to confirm. The scanner
displays Screen 7.
10 Select Document Type by pressing or
.
Parameter Description
No Halftone is Off . Therefore binary reading is specified.
H1 Halftone with dither is specified.
H2 Halftone with error diffusion is specified.
L1 (*) Automatic separation with dither is specified.
L2 (*) Automatic separation with error diffusion is specified.