Epson LQ-860 User Manual - Page 182

Installation, the interface cable from the printer. - emulation

Page 182 highlights

Note: Some interfaces may not be available in all countries. All Epson interfaces have the Epson name printed on them. If the board has an identification code printed on it, it is a four-digit number beginning with 8 and should correspond to one of the numbers listed above. Also Coax and Twinax interfaces are available from Epson dealers. These interfaces allow connectivity to mainframes and minicomputers and emulation of IBM printers. Installation The optional interface boards available for your printer are easy to install. The only tool needed is a cross-head screwdriver. Note: Before you use the interface board, make sure your printer's DIP switches are set for parallel interface, even if you are installing a serial interface board. Removing the upper case 1. Turn off the power to the printer and the computer. Next, unplug the power cord from the electrical outlet and disconnect the interface cable from the printer. WARNING: High voltages are present inside the printer when the power is on. Do not attempt to remove the cover unless the printer is turned off and the power cord is unplugged. Also, try not to touch contacts on the circuit board of the printer because many of the components can be destroyed by the static electricity that may build up on your body. Using the Printer Options 5-45

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Note:
Some interfaces may not be available in all countries.
All Epson interfaces have the Epson name printed on them. If the
board has an identification code printed on it, it is a four-digit
number beginning with 8 and should
correspond
to one of the
numbers listed above.
Also Coax and Twinax interfaces are available from Epson dealers.
These interfaces allow connectivity to mainframes and
minicomputers and emulation of IBM printers.
Installation
The optional interface boards available for your printer are easy to
install. The only tool needed is a cross-head screwdriver.
Note: Before you use the interface board, make sure your
printer’s DIP switches are set for parallel interface, even if you are
installing a serial interface board.
Removing the
upper case
1.
Turn off the power to the printer and the computer. Next,
unplug the power cord from the electrical outlet and disconnect
the interface cable from the printer.
WARNING: High voltages are present inside the printer
when the power is on. Do not attempt to remove the cover
unless the printer is turned off
and
the
power cord is
unplugged. Also, try not to touch contacts on the circuit
board of the printer because many of the components can
be destroyed by the static electricity that may build up on
your body.
Using the Printer Options
5-45