Paxar 9474 User Manual download pdf (Page 43)

The data stream uses letters to identify dot counts.

CAPITAL letters represent black dots.

lowercase letters represent white dots.

Using the chart below, the data stream for row 1 would be:

Dot count:

Row 1: 4 White, 8 Black, 19 White, 8 Black, 4 White

Data Stream:

dHsHd p

(4 white = d, 8 black = H, 19 white = s)

Use multiple letter codes to indicate strings of same-color dots.

For example: 30 black dots = ZD

9 white dots = ccc

Coding Chart

Black Dots White Dots

#dots Code # dots Code # dots Code # dots Code

1A14N1a14n

2 B 15 O 2 b 15 o

3C16P3c16p

4D17Q4d17q

5E18R5e18r

6F19S6 f19s

7G20T7 g20t

8H21U8h21u

9I22V9i22v

10 J 23 W 10 j 23 w

11 K 24 X 11 k 24 x

12 L 25 Y 12 l 25 y

13 M 26 Z 13 m 26 z

The graphic data stream contains a graphic header record

followed by data streams for each row of dots in the image.

Using Graphics 4-3

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 95 96

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Paxar 9474 User Manual Page 43