M-S Cash Drawer 7193 사용자 설명서
Commands
7193 Owner’s Guide
May 1996
86
Transmit Printer Status
Sends status data to the host system.
This command is available only on RS-232C printers.
Hex
Decimal
ASCII
1B 76
27 118
ESC v
The printer sends one byte to the host system when it is not busy or in a fault
condition. See “Busy Line and Fault Conditions” in the following section, “Real
Time Commands,” for details about fault condition reporting.
condition. See “Busy Line and Fault Conditions” in the following section, “Real
Time Commands,” for details about fault condition reporting.
See the table below. In DTR/DSR protocol, the printer waits for DSR = SPACE.
Status Byte (RS-232)
Bit
Function
0 Signifies
1 Signifies
0
Receipt Paper
Present
Out
1
Receipt Cover
Closed
Open
2
Receipt Paper
Present
Out
3
Not Used
Fixed to Zero
Fixed to Zero
4
Not Used
Fixed to Zero
Fixed to Zero
5
Not Used
Fixed to Zero
Fixed to Zero
6
Not Used
Fixed to Zero
Fixed to Zero
7
Not Used
Fixed to Zero
Fixed to Zero