Cognitive Solutions A799 Manual De Usuario

Chapter 4: Programming Commands

 43

Revision D 12/09

A799-PG00001D

Add n extra dot rows

SYN n 

Hexadecimal  16 n 

22 n

Value of n: 

Number of extra dot rows

Range of n: 

0–16

3 extra dot rows

Adds n extra dot rows (n/8 mm, n/203 inch) to the character height to increase space between print lines or decrease the 
number of lines per inch.

The following table shows the relationship between the number of lines per inch and each extra dot row added:

0 

8.5 

24

1 

8.1 

25

2 

7.8 

26

3 

7.5 

27

4 

7.2 

28

5 

7.0 

29

6 

6.77 

30

7 

6.5 

31

8 

6.3 

32

9 

6.1 

33

10 

6.0 

34

11 

5.8 

35

12 

5.6 

36

13 

5.5 

37

14 

5.3 

38

15 

5.2 

39

16 

5.1 

40

This is ignored in LEGACY emulation and the parameter byte goes into the print buffer.

ETB 

Hexadecimal  17 

23

Prints one line from the buffer and feeds paper one line. Executes LF on receipt.

This command is ignored in LEGACY emulation.