Specifications

Programmers Guide TH230/TH230+
136
GS ( k p
L
p
H
cn fn (cn = 0, fn = 0)
Code ASCII:
GS ( k p
L
p
H
0 0
Code HEX: 0x1D 0x28 0x6B p
L
p
H
0x00 0x00
Range: (p
L
+ p
H
× 256) = 2 (p
L
= 2, p
H
= 0)
cn = 0
fn = 0
Description: Erase symbol storage area.
Notes:
• TH230+ only, Firmware 01.07 or newer
• All data in symbol storage area will be erased
• Memory in RAM-area for fonts and images will be free
GS ( k p
L
p
H
cn fn n (cn = 0, fn = 1)
Code ASCII: GS ( k p
L
p
H
0 1 n
Code HEX:
0x1D 0x28 0x6B p
L
p
H
0x00 0x01 n
Range: (p
L
+ p
H
× 256) = 3 (p
L
= 3, p
H
= 0)
cn = 0
fn = 1
48 ≤ n ≤ 50
Description: Transmit symbol storage area.
n signs the barcode type which should be read out. If the type not equal to
the stored barcode, nothing will be transmit.
n Barcode
48
PDF417
49
QR
Printer transmit follow data
Transmit data
Hex
Decimal
1. byte (header)
0x37
55
2. byte (identifier)
0x28
33
3. byte (identifier2) 0x6B 107
4. byte (transmit length (low byte)) 0x00-0xFF 0-255
5. byte (transmit length (high byte)) 0x00-0xFF 0-255
6. – (low byte + high byte * 265) bytes
(transmit content)
0x00-0xFF 0-255
Notes:
• TH230+ only, Firmware 01.07 or newer
• Return all data from symbol area