Lexmark 34TT027, 34TT001, X748x, X746de, X746x Installing hardware options, Order of installation

Additional printer setup 42

4Remove the printer hard disk by pulling it upward to unseat the standoffs.

5Set the printer hard disk aside.

6Reattach the system board cover.

Installing hardware options

Order of installation

CAUTION—POTENTIAL INJURY: The printer weight is greater than 18 kg (40 lb), and requires two or more trained personnel to lift it safely.

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.

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.

Install the printer and any optional drawers in the following order:

•Optional 2,000‑sheet high‑capacity feeder

•Optional 550-sheet drawer

•Optional 550-sheet specialty media drawer

•Printer

For information on installing an optional drawer, see the setup documentation that came with the option.

Warning—Potential Damage: The trays in the optional 550-sheet drawer and the optional 550-sheet specialty media drawer are not interchangeable.