Lexmark W850 manual Installing hardware options, Order of installation

Additional printer setup 24

3Tighten the screws.

4Plug the printer power cord back into a properly grounded electrical outlet, and then turn the printer on.

Installing hardware options

Order of installation

CAUTION—TIPPING HAZARD: Floor-mounted configurations require additional furniture for stability. You must use either a printer stand or printer base if you are using a high-capacity input tray, a duplex unit and an input option, or more than one input option. If you purchased a multifunction printer (MFP) that scans, copies, and faxes, you may need additional furniture. For more information, see www.lexmark.com/multifunctionprinters.

Install the printer and any options you have purchased in the following order:

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.

•Printer stand or caster base

•2,000‑sheet dual trays and high capacity feeder

•Standard or optional 500‑sheet trays

•Duplex unit

•Printer

CAUTION—POTENTIAL INJURY: The printer weight is greater than 18 kg (40 lb) and requires two or more

trained personnel to move it safely.

For more information on installing a printer stand, caster base, or 2,000‑sheet tray, see the setup documentation that came with the option.