61
[Name] Execute test print
[Format] ASCII GS ( A pL pH n m
Hex 1D 28 41 pL pH n m
Decimal 29 40 65 pL pH n m
[Range] (pL + (pH ×256) ) = 2 (where pL = 2, pH = 0)
0 ≤ n ≤ 2, 48 ≤ n ≤ 50
1 ≤ m ≤ 3, 49 ≤ n ≤ 51
[Description]
• Executes a test print with a specified test pattern on a specified paper.
• pL and pH specifies the number of the parameter such as n,m to (pL + (pH
×256) ) bytes.
• n specifies the paper to be tested.
n Paper
0, 48 Basic sheet (paper roll)
1, 49
2, 50 Paper roll
• m specifies a test pattern.
n Test pattern
1, 49 Hexadecimal dump
2, 50 Printer status print
3, 51 Rolling pattern print
[Notes]
• When the hexadecimal dump is printed by this command, the data which
is transmitted after the command may not be printed because the printer
clears the receive buffer. To avoid this, transmit data from the host after
the printer prints the starting message of the hexadecimal dump.
• This command is enabled only when processed at the beginning of a line
in standard mode.
62
[Name] Transmit printer ID
[Format] ASCII GS I n
Hex 1D 49 n
Decimal 29 73 n
[Range] 1 ≤ n ≤ 3
[Function] Transmits the printer ID specified by n as follows:
Bit Printer ID Specification ID (hexadecimal)
1,49 Printer model ID SRP-500 series See table 0D
2,50 Type ID below
3,51 ROM version ID ROM version
n = 2, Type ID
Bit Off/On Hex Decimal Function
Off 00 0 Two-byte character code not supported. 0
On 01 1 Two-byte character code supported.
Off 00 0 Auto cutter not equipped. 1
On 02 2 Auto cutter equipped.
2 - - - Undefined.
3 - - - Undefined.
4 Off 00 0 Not used. Fixed to Off.
5 - - - Undefined.
6 - - - Undefined.
7 Off 00 0 Not used. Fixed to Off.
[Notes]
• The printer ID is transmitted when the data in the receive buffer is
developed. Therefore, there may be a time lag between receiving this
command and transmitting the status, depending on the receive buffer
status.
[Reference]