SATO M-8400RV 사용자 설명서
Programming Manual
5. Interface Specifications
SATO RISC Printers
171
from being full). At this time, DTR will go “high” or an X-On is sent to tell
the host that it can again receive data.
the host that it can again receive data.
All printer error conditions (i.e., label out, ribbon out) will cause the printer
to go busy (DTR “low” or X-Off) until the problem is corrected and the
printer is placed on-line. The printer will also be busy if taken off-line from
the front panel.
to go busy (DTR “low” or X-Off) until the problem is corrected and the
printer is placed on-line. The printer will also be busy if taken off-line from
the front panel.
5.4 RS232C Serial Interface
General Specifications
Asynchronous ASCII
Half-duplex communication.
Ready/Busy Hardware Flow Control
Pin 20, DTR Control
Pin 4, RTS Error Condition
X-On/X-Off Software Flow Control.
Bi-Directional communication (ENQ/Response)
Ready/Busy Hardware Flow Control
Pin 20, DTR Control
Pin 4, RTS Error Condition
X-On/X-Off Software Flow Control.
Bi-Directional communication (ENQ/Response)
Data Transmission Rate
2400, 4800, 9600 and 19200 bps
Character Format
1 Start Bit (fixed)
7 or 8 data bits (selectable)
Odd, Even or No Parity (selectable)
1 or 2 Stop bits (selectable)
7 or 8 data bits (selectable)
Odd, Even or No Parity (selectable)
1 or 2 Stop bits (selectable)
DTR Low or
X-Off
Buffer Available
DTR High or
X-On
0
56K
64K