Fujitsu fi-4990C manual Grounding Color Area, 3 Grounding color area

Grounding Color Area

As Figure 4.3 shows, the top 3-mm part of the read area on each surface should be left blank (grounding color) by specifying a drop-out color. If the drop-out color cannot be specified, select “Photo” for the document type (linedrawing or photograph).

For details of the drop-out color, see Page 4-8.

Main scanning direction	Grounding color
	(white) or drop-out
Reading	color area
reference

3 mm (0.12")

Subscanning direction

Figure 4.3 Grounding color area

4-7