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Understanding Option Cards
Parallel/USB
Interface
Option Card
The parallel/USB interface option card lets you connect
your printer to a parallel interface. Youcan also use the
USB (Universal Serial Bus) port to connect your printer to
a computer.For more information about USB, see “USB
Menu”on page 99.
Installing the Parallel/USB Interface Option Card
Toinstall, complete the following two sections in order:
•“Accessing the Printer System Board”onpage 201
•“Installing an Option Card”on page 216
CardConnector Points
USBPort
Parallel Por t