Filter
Top Products
User’s Manual
24
USB interface status bytes
0
1
2
3
4
5
6
7
1. Printer Status
0
0
Reserved
ON/OFF LINE
0
Status
buffer
1
2. OFF-LINE
Status
1
0
Reserved
Head-up
Reserved
No paper
Error
1
3. Error Status
0
0
Cutter Installed
Paper Cut Error
1
Non Recov Error
Recov Error
1
4. Continuous Paper
Sensor Status
1
0
Head Temp.
Reserved
1
Int. Paper Jam
Reserved
1
5. Firmware
Version
Minor Firmware
version digit
Major Firmware
version digit
0
Bit
Byte
Serial interface status byte
The serial interface status byte is composed of 8 bits – 7 through 0 – the most significant bit is Bit 7 and the least
significant bit is Bit 0.
Status bit number Logic “0” Logic “1”
0 Printer Off Line Printer On Line
1 Printer has paper Printer without paper
2 (After ESC b 1) Drawer sensor level low Drawer sensor level high
3 Print head down Print head raised
4 – 7 Not used (will always be logic “0”)