Intallation; Interface; I/F Type; Word Length - Epson PP 803 User Manual

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Description of the Individual Menu Items
4.3
INSTALLATION
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INTERFACE

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I/F TYPE (Interface Type)
The following types are available:
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PARALLEL / RS232
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PARALLEL / RS422
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PARALLEL
In case the PARALLEL / RS232 or PARALLEL / RS422 interface type is
selected the printer switches automatically between the parallel and
serial interface. The first data received at the port determine which
interface port becomes active. The other interface port will be closed so
that only one interface is active at a time (for detailed information see
Appendix A Interface Description).
The factory settings for the interface type are: PARALL./RS232, 8 bit
word length, 9600 baud rate, even parity bit, DTR protocol, ignore
DSR+CTS, and 64 Kbyte Buffer.
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WORD LENGTH (Only indicated if the serial interface is selected)
Number of bits that represent a word; values are 7 or 8 bit
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BAUD RATE (Only indicated if the serial interface is selected)
Controls the speed of data transfer. Possible transfer rates are: 600,
1200, 2400, 4800, 9600, 19200 or 38400 bps.
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PARITY BIT (Only indicated if the serial interface is selected)
The data transfer will be checked by an even or odd parity bit. The
values are: EVEN, ODD, or NONE.
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PROTOCOL (Only indicated if the serial interface is selected)
Selectable are: DTR, XON/XOFF, or XON/XOFF+DTR.
The setting switches automatically from DTR to XON/XOFF if I/F
Note:
Type RS422 is selected.
4-10

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