Epson LT - 286e Especificações descarregar pdf (Página 150)

Table E-2. Serial interface

X-on/X-off control

Self test

Built-in data buffer

#8143

#8145

yes

loopback

none

#8148

yes

loopback/

line monitor

218K

X-on/X-off protocol is a system in which the printer transmits a code

to the computer to indicate that it cannot accept more data, and a

second code when it is once more ready.

The loopback self test mode allows direct testing of the functions of

the interface without connecting a computer; line monitor mode is

rather like the FX data dump mode.

Identifying a serial interface board

All Epson interfaces have the EPSON name printed on them. If the

board has an identification code printed on it, it will be a four digit

number beginning with an eight. The number should be one of the

numbers in Table E-3.

If the board has no identification code, or if you are unsure whether

the number you have located is the correct code, check the number of

DIP switches’ on the board against Table E-3.

Table E-3. Number of DIP switches

Installing an Interface

Before installing an interface, you must remove the printer’s cover.

Choosing and Setting Up Optional Interfaces

E-3

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Epson LT - 286e Especificações Página 150