Computer Products of America Image Scanner Operator's Guide fi-4990C

6-14
NOTE
When you set from the Function Key, the
dialogue appears whether you want to save the
revised data.
If you want to save the process, press “ENTER”key.
And if you do not want to save the process,
press “CANCEL”key.
6. Press
CANCEL
two times.
The LCD retarns to the Ready screen.
Ready
Paper types and corresponding pattern numbers
User’s paper is classified into five types in line art (no halftone) mode as shown in the following table.
• The horizontal axis shows the density and color of background on paper.
• The vertical axis shows the density of characters or lines.
Character
density
Normal ←
1: Normal back-
ground and
normal character
2: Normal back-
ground and light
character
* 1 to 5 are pattern numbers.
NOTE
When IPC-3 mode is executed in online status, the reading parameter is valid or invalid (host
setting is invalid) as follows:
Normal
↑
↓
Light
Background density Background color
Red
4: Light character on
red or similar
background
Green
5: Light character on
green or similar
background
Blue
→ Dark
3: Dark back-
ground and
normal character
13C6.P65 01.2.17, 5:46 PM14