Lexmark MX310dn User Manual page 21

Additional printer setup
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Connect the power cord to the printer, then to a properly grounded electrical outlet, and then turn on the printer.
2
Notes:
•
When the printer software and any hardware options are installed, you may need to manually add the
options in the printer driver to make them available for print jobs. For more information, see "Updating
available options in the printer driver" on page 24.
•
To uninstall the optional trays, slide the latch on the right side of the printer toward the front of the printer
until it clicks into place, and then remove stacked trays one at a time from the top to the bottom.
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