M-S Cash Drawer A794 User Manual
Page 74
A794 Owner’s Guide
Chapter 6: Programming Information
December 1999
69
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 A794 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 TM-T88 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
9
6.1
33
1
8.1
25
10
6.0
34
2
7.8
26
11
5.8
35
3
7.5
27
12
5.6
36
4
7.2
28
13
5.5
37
5
7.0
29
14
5.3
38
6
6.8
30
15
5.2
39
7
6.5
31
16
5.1
40
8
6.3
32
Related Information
This is ignored in TM-T88 Emulation and the parameter byte goes into the print buffer.