Additionalprintersetup

Installing internal options

CAUTION—SHOCK HAZARD: If you are accessing the system board or installing optional hardware or memory devices sometime after setting up the printer, then turn the printer off, and unplug the power cord from the wall outlet before continuing. If you have any other devices attached to the printer, then turn them off as well, and unplug any cables going into the printer.

You can customize your printer connectivity and memory capacity by adding optional cards. The instructions in this section explain how to install the available cards; you can also use them to locate a card for removal.

Available internal options

•Memory cards

–Printer memory

–Flash memory

–Fonts

•Firmware cards

–Bar Code

–PrintCryptionTM

•Printer hard disk

•LexmarkTM Internal Solutions Ports (ISP)

–RS-232-C Serial ISP

–Parallel 1284-B ISP

–MarkNetTM N8250 802.11 b/g/n Wireless ISP

–MarkNet N8130 10/100 Fiber ISP

–MarkNet N8120 10/100/1000 Ethernet ISP

Additional printer setup

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Lexmark C790 manual Additional printer setup, Installing internal options, Available internal options