Lexmark 250dn User's Guide - Page 69
Installing options
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6 Installing options Accessing the system board To install memory, you must access the printer system board. CAUTION: Turn the printer off, and unplug the power cord from the wall outlet before continuing. 1 Remove the 250-sheet tray. 69
69
6
Installing options
Accessing the system board
To install memory, you must access the printer system board.
1
Remove the 250-sheet tray.
CAUTION:
Turn the printer off, and unplug the power cord from the wall outlet before continuing.