Cognitive Solutions A776 Manual De Usuario
Chapter 5: Programming commands
83
A776-PG00001 C 12/09
A776 (B780) Programming Guide
Transmit paper sensor status
ASCII
ESC v
Hexadecimal 1B 76
Decimal
27 118
Values:
Status Byte (A776 only)
Bit Function
0 Signifies
1 Signifies
0
Receipt paper
OK
Low (only if paper low sensor is enabled) or receipt cover open
1
Covers open
Both closed
Either cover is open
2
Receipt paper
OK
Out
3
Knife
OK
Error or switch open
4
Always zero
5
Slip leading
Not covered
Covered edge sensor
6
Slip trailing
Not covered
Covered edge sensor
7
Voltage/Temperature Error
OK
Error
Status Byte (B780 only)
Bit Function
0 Signifies
1 Signifies
0
Receipt paper
OK
Low (only if paper low sensor is enabled)
1
Receipt paper
OK
Low (only if paper low sensor is enabled)
2
Receipt paper
OK
Out
3
Receipt paper
OK
Out
4
Always zero
5
Slip leading
Covered
Not covered
edge sensor
6
Slip trailing
Covered
Not covered
edge sensor
7
Always zero
Sends status data to the host computer. The printer sends one byte to the host computer when it is not busy or in a
fault condition. In DTS/DSR protocol, the printer waits for DSR = SPACE.
fault condition. In DTS/DSR protocol, the printer waits for DSR = SPACE.
Related information
See real time commands, in this document for details about fault conditions reporting.
Transmit printer ID
ASCII
GS I n
Hexadecimal 1D 49 n
Decimal
29 73 n
Value of n:
1, 49 = Printer model ID
2, 50 = Type ID
3, 51 = ROM version ID
4, 52 = Logo Definition
Continued . . .