Specifications

Programmers Guide TH230/TH230+
140
GS ( k p
L
p
H
cn fn m d1 … dk (cn = 49, fn = 80)
Code ASCII: GS ( k p
L
p
H
1 P 0 d1…dk
Code HEX:
0x1D 0x28 0x6B p
L
p
H
0x31 0x50 0x30 d1…dk
Range: 4 ≤ (p
L
+ p
H
× 256) ≤ 7092 (0 ≤ p
L
≤ 255, 0 ≤ p
H
≤ 27)
cn = 49
fn = 80
m = 48
0 ≤ d ≤ 255
k = (p
L
+ p
H
× 256) - 3
Description: Stores the QR symbol data (d1…dk) in the symbol storage area.
Notes:
• TH230+ only, Firmware 01.07 or newer
• Storage area will be taken from RAM – Font memory. If there is no
memory free, command will be ignored.
• Storage can be freed with GS ( k pL pH cn fn (cn=0, fn=0)
• Max. encodable data depends on selected error level:
ERROR LEVEL L 1273
ERROR LEVEL M 1058
ERROR LEVEL Q 804
ERROR LEVEL H 625
GS ( k p
L
p
H
cn fn m (cn = 49, fn = 81)
Code ASCII: GS ( k p
L
p
H
1 Q 0
Code HEX:
0x1D 0x28 0x6B p
L
p
H
0x31 0x51 0x30
Range: (p
L
+ p
H
× 256) = 3 (p
L
= 3, p
H
= 0)
cn = 49
fn = 81
m = 48
Description: Encodes and prints the QR symbol data in the symbol storage area.
Notes:
• TH230+ only, Firmware 01.07 or newer
• Command is only valid at start of line! All characters after GS k are used
as normal characters, if command not used at start of line.
• Command works only if PF417 data stored in symbol area
• If the command failed, ask the error code
with ESC w n _ g e t _ l a s t _ e r r o r