Specifications

Programmers Guide TH230/TH230+
98
GS ( E p
L
p
H
fn [a1 b1
8
...b1
1
]...[ak nk
8
nk
1
] <Function 3>
Code ASCII:
GS ( E p
L
p
H
fn [a1 b1
8
...b1
1
]...[ak nk
8
nk
1
]
Code HEX: 0x1D 0x28 0x45 p
L
p
H
0x03 [a1 b1
8
...b1
1
]...[ak nk
8
nk
1
]
Range: 10 ≤ (p
L
+ p
H
× 256) ≤ 65530 (0 ≤ p
L
≤ 255, 0 ≤ p
H
≤ 255:
(p
L
+ p
H
× 256) = 9 × k + 1)
fn = 3
b = 48, 49, 50
a = 1, 2, 128
Default: All Memory switches are OFF (b = 48) except for Sleep-Mode (128-3)(b =
49).
Description:
Changes the memory switch specified by a to the value specified by b.
• When a = 1, memory switch 1 is set as follows:
Msw Setting Value (b) Function
1-1 48 Does not transmit the power-on
notification
49 Transmits the power-on notification
1-2
48
Sets receive buffer to large
49
Sets receive buffer to small
1-3
50
Reserved
1-4 48 Data processing when occurring receive
error: Ignore the data
49 Data processing when occurring receive
error: Replace with “?”
1-5
48
Automatic line feed enabled
49
Automatic line feed disabled
1-6 to 1-8
50
Reserved
When a = 2, memory switch 2 is set as follows:
Msw
Setting Value (b)
Function
2-1
48
Code128 Check Digit is enabled
49 Code128 Check Digit is disabled
2-2 48 CodeITF Leading 0 is enabled
49 CodeITF Leading 0 is disabled
2-3
48
Barcode String Term is enabled
49
Barcode String Term is disabled
2-4 to 2-5
50
Reserved
2-6 48 Endurance Test is disabled
49 Endurance Test is enabled
2-7 48 Power Button Delay 3 seconds (only
iPRINT)
49 Power Button Delay 0 seconds (only
iPRINT)
2-8
48
Listen to Real-Time-Commands – Always
49 Listen to Real-Time-Commands – Only if
Receive-Buffer is not full