
Technical Updates SNBC CONFIDENCIAL
Shandong New Beiyang Information Technology Co.,Ltd.
Page 38
Off
00
0
No unrecoverable error.
5
On
20
32
Unrecoverable error occurred.
Off
00
0
No automatically recoverable error.
6
On
40
64
Automatically recoverable error occurred.
7 Off
00
0
Not used. Fixed to Off.
Bit 5: It is similar with paper end or paper checkout error. The printer could be recovered by
DLE ENQ n
(1
≤
n
≤
2).
Bit 6: Printhead overheated error is an Auto recoverable error. When the printer occurs
error, it can recover to normal operation status automatically after waiting a certain time.
Third byte (paper sensor information)
Bit
Off/On
Hex
Decimal
Printer status
Off
00
0
Paper roll near-end sensor: paper not present.
0,1
On
03
3
Paper roll near-end sensor: paper present.
Off .
00
0
Paper roll end sensor: paper adequate
2,3
On .
0C
12
Paper roll end sensor: paper end
4 Off
00
0
Not used. Fixed to 0.
Off
00
0
No unrecoverable error in the print.
5
On
20
32
Unrecoverable error occurred in the print.
Off
00
0
The printer is not in printing status
6
On
40
64
The printer is in printing status
7 Off
00
0
Not used. Fixed to 0.
Fourth byte (paper sensor information)
Bit
Off/On
Hex
Decimal
Printer status
0-3 -
-
-
Undefined.
4 Off
00
0
Not used. Fixed to 0.
5
-
-
-
Undefined.
Off
00
0
The printing is not prohibited
6
On
40
64
Prohibit the printing after error occurs
7 Off
00
0
Not used. Fixed to Off.
BIT6: set to 0 in all cases and shall set to 1 only when paper roll is adequate and paper roll
present affects the printing.
GS f n
[Name]
Select font for Human Readable Interpretation (HRI) characters
[Format]
ASCII
GS
f
n
Hex
1D
66
n
Decimal
29
102
n
[Range]
n = 0, 1, 48, 49
[Description] Selects a font for the HRI characters used when printing a bar code.
n selects a font from the following table:
n
Font
0,48
Font A (12×24)
1,49
Font B (9 × 17)
[Notes]
· HRI indicates Human Readable Interpretation.