SATO DR300 User Manual
Page 78
DR300 Operator Manual
76
CHAPTER 10
Serial Interface
Serial Interface
• Interface Specifications
Protocol Ready/Busy
(1
item,
multi
items
selectable)
XON/OFF
(1
item,
multi
items
selectable)
Status
3 (Multi
item
only)
Baud rate
2400, 4800, 9600, 19200 BPS
Synchronize Asynchronous
mode
Maximum
receive buffer
capacity
32K
OK
32K
Near full
occurrence
2Kbytes
remained
Near full
cancellation
8Kbytes
remained
Character
construction
Data bit
7 or 8 bit
Start
bit 1
bit
Stop bit
1 or 2 bit
Parity
check
Even,
Odd,
None
Data
Specification
ASC II (7 bit)
Graphic (8 bit)
Connector
Printer side DB-25S (Equivalent)
Cable side DB-25P (Equivalent)
Cable length less than 5m
Transmission
format
Start
b1 b2 b3 b4 b5 b6 b7 b8 Stop
Note : b8 is omitted when set to 7 bit data
Signal level
High level : +5 ~ +12 V
Low level : -5 ~ -12 V
Chapter 10 - Serial Interface