Dell S5840cdn, Руководство пользователя

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Installing optional trays
CAUTION—SHOCK HAZARD: To avoid the risk of electrical shock, if you are accessing the controller
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 electrical 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.
1
Turn off the printer.
2
Unplug the power cord from the electrical outlet, and then from the printer.
3
Unpack the optional tray, and then remove all packing material.
CAUTION—POTENTIAL INJURY: The printer weight is greater than 18 kg (40 lb) and requires two or
more trained personnel to lift it safely.
Note: If optional trays are already installed, then unlock them from the printer before lifting the printer. Do
not try to lift the printer and trays at the same time.
4
Align the printer with the optional tray, and then lower the printer until it clicks into place.
5
Connect the power cord to the printer, and then to the electrical outlet.
CAUTION—POTENTIAL INJURY: To avoid the risk of fire or electrical shock, connect the power cord
to an appropriately rated and properly grounded electrical outlet that is near the product and easily
accessible.
6
Turn on the printer.
If necessary, manually add the tray in the print driver to make it available for print jobs. For more information,
see
“Adding available options in the print driver” on page 106 .
Install the printer and hardware options in the following order:
•
Optional 550
‑
sheet tray
•
Printer
Upgrading and migrating 105