Lexmark X850E - Chapter 9: Installing Options

Installing options
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9
Installing options
CAUTION: If you are installing memory or option cards sometime after setting up the MFP, turn the MFP off and
unplug the power cord before continuing.
You can customize the MFP memory capacity and connectivity by adding optional cards. The instructions in this section
help you install any of the following options:
• Memory cards
– Printer memory
– Flash memory
• Firmware cards
– Bar Code
– Forms
– IPDS and SCS/TNe
– PRESCRIBE
– PrintCryption™
• Other options
– External Serial Adapter
– Tri-Port Adapter
– Infrared Adapter
– USB/Parallel 1284-C interface card
– Coax/Twinax Adapter
– Internal print servers (also called internal network adapters or INAs)