Serial Interface - Epson 1000 Reference Manual

Interface timing
The figure below shows the timing for the parallel interface.
BUSY
ACKNLG
DATA
STROBE
Signal level:

Serial interface

Data format
Word length:
Parity:
Stop bits:
Printer ready
protocol:
The data format can be set using functions and menu items in
SelecType.
Baud rate:
Signal level:
Connector:
A-12 Technical Specifications
TTL compatible
7 or 8 bits
None, odd, or even
1 or 2
Enabled (DTR and XON/XOFF protocol set
to ON).
300,600,1200,2400,4800,9600,19200,
38400 bits per second.
RS-232C: Conforms to EIA
D-sub 25-pin connector