Installing An Interface Board - Epson EPI-4000 User Manual

Coax and Twinax interfaces are also available from Epson dealers.
These interfaces allow connectivity to mainframes and
minicomputers and emulation of IBM printers.
Note: If you use the Twinax interface, always use your
application program to set the page length to match the paper in
t h e p r i n t e r ' s s e l f t e s t a f t e r y o u i n s t a l l
the Twinax interface, the printer prints each line of the self test on
a separate sheet of paper.
If you're not sure whether you need an optional interface, or if you
want to know more about optional interfaces, contact your Epson
dealer.

Installing an Interface Board

To install an optional interface board, follow the steps below. You
need a cross-head screwdriver.
WARNING: High voltages are present inside the printer
when the power is on. Do not remove the interface tray
unless the printer is turned off and the power cord is
unplugged. Also, try not to touch contacts on circuit
boards in the printer because the static electricity from
your body can destroy many of the components.
1. Turn off the printer. Then unplug the power cord from the
electrical outlet.
Using interface Boards
Options
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