TH250
Programmer’s Guide
37
Feed
n
dot rows
ASCII
NAK
n
Hexadecimal
15
n
Decimal
21
n
Value of
n
:
n
/203 inch
Range of
n
:
0–255 in Native mode
0–127 in A793 emulation
Feeds the paper
n
dot rows (
n
/8 mm,
n
/203 inch), without printing. Receipt moves
n
rows if the
print buffer is empty.
Related information
This is ignored in LEGACY emulation and the parameter byte goes into the print buffer.
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
:
0–16
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
Extra
rows
Lines per
inch
Dot rows
0
8.5
24
10
6.0
34
1
8.1
25
11
5.8
35
2
7.8
26
12
5.6
36
3
7.5
27
13
5.5
37
4
7.2
28
14
5.3
38
5
7.0
29
15
5.2
39
6
6.77
30
16
5.1
40
7
6.5
31
8
6.3
32
9
6.1
33
Содержание TH250
Страница 1: ...TH250 Thermal Printer Programmer s Guide January 2016 ...
Страница 153: ...TH250 Programmer s Guide 148 Character code table Page 1 PC850 Multilingual Latin I ...
Страница 154: ...TH250 Programmer s Guide 149 Character code table Page 2 PC852 Latin II ...
Страница 155: ...TH250 Programmer s Guide 150 Character code table Page 3 PC860 Portuguese ...
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Страница 171: ...TH250 Programmer s Guide 166 Character code table Page 19 WPC28592 Latin 2 ...
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Страница 173: ...TH250 Programmer s Guide 168 Character code table Page 21 WPC28605 Latin 9 ...
Страница 174: ...TH250 Programmer s Guide 169 Character code table Page 22 PC864 Arabic ...
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Страница 176: ...TH250 Programmer s Guide 171 Character code table Page 24 WPC1256 Arabic ...
Страница 177: ...TH250 Programmer s Guide 172 Character code table Page 25 WPC28596 Arabic ...
Страница 178: ...TH250 Programmer s Guide 173 Character code table Page 26 KATAKANA Asia ...
Страница 179: ...TH250 Programmer s Guide 174 Character code table Page 27 PC775 Baltic ...
Страница 180: ...TH250 Programmer s Guide 175 Character code table Page 28 WPC1257 Baltic ...
Страница 181: ...TH250 Programmer s Guide 176 Character code table Page 29 WP28594 Baltic ...