SATO SG112 ex Programming Reference Manual page 408

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Communication protocol
Types of Communication Protocol and Reception Mode
This product has two types of receive modes; single item and multiple. The available receive mode
differs depending on the combinations of interface and communication protocol.
-
Single item receive mode
Single item ([ESC+A] to [ESC+Z]) can be received after the previous single item has printed.
-
Multiple receive mode
Able to receive data up to reception buffer near full size during printing.
-
Bi-directional communication (Status2, Status3, Status4, Status5)
Monitors status of this product to carry out data communication.
-
No bidirectional communication (READY/BUSY)
Hardware controls data communication.
-
Please refer to each interface for the detailed description of READY/BUSY, XON/XOFF ,
status2, status3, status4, status5.
Following chart shows available communication protocols.
Communication
protocol
Single item receive
Without bidirectional
communication
Multiple buffer
Without bidirectional
communication
READY/BUSY
Single item receive
Without bidirectional
communication
READY/BUSY
Multiple buffer
Without bidirectional
communication
XON/XOFF
Single item receive
With bidirectional
communication
XON/XOFF
Multiple buffer
With bidirectional
communication
Status2
Single item receive
RS-232C
×
×
×
×
×
×
×
407
Interface
IEEE1284
×
×
×
×
×
×
×
USB
LAN
×
×
×
×
×
×
×

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