Samsung SRP-350 Operator's Manual page 22

GS I n
[Name] Transmit printer ID.
[Format] ASCII
Hex
Decimal
[Range] 1 ≤ n ≤ 3, 49 ≤ n ≤ 51
[Description] Transmits the printer ID specified by n as follows:
n Printer ID
1, 49 Printer model ID
2, 50 Type ID
3, 51 ROM version ID
n=2, Type ID
Bit Off/On Hex
0 Off 00
On 01
1 On 02
2 Off 00
3 Off 00
4 Off 00
5 - -
6 - -
7 Off 00
GS L nL nH
[Name] Set left margin.
[Format] ASCII
Hex
Decimal
[Range] 0 ≤ nL ≤ 255
0 ≤ nH ≤ 255
[Description] Sets the left margin using nL and nH.
The left margin is set to [(nL + nH × 256) x horizontal motion unit)]
inches.
GS P x y
[Name] Set horizontal and vertical motion units.
[Format] ASCII
Hex
Decimal
[Range] 0 ≤ x ≤ 255
GS I n
1D 49 n
29 73 n
Specification
TM-T88• series
See table below.
Depends on ROM version
Decimal Function
0 Two-byte character code not supported.
1 Two-byte character code supported.
2 Auto-cutter equipped.
0 No direct connection with customer display
0 No MICR reader.
0 Not used. Fixed to Off.
- Undefined.
- Undefined.
0 Not used. Fixed to Off.
GS L nL
1D 4C nL
29 76 nL
Left margin Printing area width
GS P x
1D 50 x
29 80 x
ID (hexadecimal)
20
nH
nH
nH
Printable area
y
y
y