Epson EPI-4000 All in One Printer User Manual


 
Interface Specifications
Serial Interface
The built-in serial interface is an asynchronous RS-232C interface. It
has the following characteristics:
Synchronization:
Data format:
Asynchronous
Start bit:
1 bit
Word length: 7 or 8 bits
Parity bit: Odd, even, or none
Stop bit:
1 bit or more
Baud rate: 300, 600, 1200, 2400, 4800, 9600, 19200 bits
per second
Signal level:
RS-232C
Mark (1) -3V to -27V
Space (0) +3V to +27V
Handshaking:
Handshaking is by DTR signal,
X-ON/X--OFF, or a combination of both
Technical Specifications
7-23