SPRT
26
n = 1:
Printer state
Bit
0/1
HEX
Decimal
Function
0
1
2
3
4
5,6
7
0
1
0
1
0
1
1
0
00
02
00
04
00
08
10
00
0
2
0
4
0
8
16
00
Fix as 0
Fix as 1
One or two cash boxes are opening
Both of cash boxes are closed
Online
Offline
Fix as 1
undefined
Fix as 0
n = 2:
Off line state
Bit
0/1
HEX
Decimal
Function
0
1
1
0
02
00
2
0
Fix as 1
Fix as 0
2
3
4
5
6
7
0
1
0
1
1
0
1
0
1
0
00
04
00
08
10
00
20
00
40
00
0
4
0
8
16
0
32
0
64
0
Close
the top cover,
POS5
8Ⅳ fix as 0
Open the top cover
Not holding down the feed button
Holding down the feed button
Fix as 1
Printer is not lack of paper
Printer is lack of paper
No error state
E
rror state
Fix as 0