Citizen Systems BD2-2220 - Manual (Page 91)

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(1) 1st byte (Printer information)
Bit Status Hex. Decimal
0 Unused 00 0
1 Unused 00 0
Status of pin 3 of drawer kick-out connector = “L” 00 0
2
Status of pin 3 of drawer kick-out connector = “H” 04 4
Online status 00 0
3
Offline status 08 8
4 Unused 01 16
Cover closed 00 0
5
Cover open 20 32
Not in paper feed state triggered by FEED switch 00 0
6
In paper feed state triggered by FEED switch 40 64
7 Unused 00 0
(2) 2nd byte (Error occurrence information)
Bit Status Hex. Decimal
0 Undefined － －
1 Undefined － －
No Mechanism error and B.M detection error occurred.
(only when B.M paper is selected)
00 0
2
A Mechanism error or B.M detection error occurred.
(only when B.M paper is selected)
04 4
Auto cutter error not occurred 00 0
3
Auto cutter error occurred 08 8
4 Unused 00 0
Unrecoverable error not occurred 00 0
5
Unrecoverable error occurred 20 32
Auto recovery error not occurred 00 0
6
Auto recovery error occurred 40 64
7 Unused 00 0
*Bit 2: It usually occurs by a cover open error (when printer is printing).
In the case of a model for BM/ label, it occurs at the time of a BM/ label detection error.
(3) 3rd byte (Paper Sensor information)
Bit Status Hex. Decimal
Paper found by Paper Near-end Sensor 00 0
0,1
Paper not found by Paper Near-end Sensor 03 3
Paper found by Paper-end Sensor 00 0
2,3
Paper not found by Paper-end Sensor 0C 12
4 Unused 00 0
5 Undefined － －
6 Undefined － －
7 Unused 00 0