Справочник Пользователя для Epson EPL-N2550
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Installing Options
Interface Card
Your printer comes with a Type B interface slot. Various optional
interface cards are available to expand your printer’s interface
options.
interface cards are available to expand your printer’s interface
options.
Installing an interface card
Follow these steps to install an optional interface card.
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Caution:
Before you install the interface card, be sure to discharge any
static electricity by touching a grounded piece of metal.
Otherwise, you may damage static-sensitive components.
Before you install the interface card, be sure to discharge any
static electricity by touching a grounded piece of metal.
Otherwise, you may damage static-sensitive components.
1. Turn the printer off and unplug the power cord and interface
cable.