13

Typical Path Deviation Largest Single Perpendicular Deviation

From A Straight Line at 45 Degrees Path Length = 4 inches;

Speed = 6 ips; Resolution = 800cpi

-5

5

15

25

35

45

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

Z - Height(mm)

White Paper

Photo Paper

Manila

Spruce Wood

Black Formica

White Formica

White Delrin

Figure 11. Average Error vs. Distance at 800cpi (mm)

Resolution vs Z- Height on General Surfaces (A7550)

0

200

400

600

800

1000

1200

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

Z-Height(mm)

White Paper

Photo Paper

Manila

Spruce Wood

Black Formica

White Formica

White Delrin

Figure 10. Mean Resolution vs. Z at 800cpi

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PixArt Imaging Inc.

PixArt Imaging Inc.

ADNS-7550 Integrated Molded Lead-Frame DIP Sensor