Revision D 12/09Chapter 4: Programming Commands 43
Add n extra dot rows
ASCII | SYN n |
Hexadecimal | 16 n |
Decimal | 22 n |
Value of n: | Number of extra dot rows |
Range of n: | |
Default: | 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.
Formulas
The following table shows the relationship between the number of lines per inch and each extra dot row added:
Extra rows | Lines per inch | Dot rows |
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 |
Related information
This is ignored in LEGACY emulation and the parameter byte goes into the print buffer.
ASCII ETB
Hexadecimal 17
Decimal 23
Prints one line from the buffer and feeds paper one line. Executes LF on receipt.
Related information
This command is ignored in LEGACY emulation.
