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Lexmark MS821dn User Manual

Lexmark MS821dn
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4 Install any supported internal options. For more information, see the documentation that came with the
option.
5 Close the access cover.
6 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.
7 Turn on the printer.
Installing a memory card
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 o, and unplug the power cord from the electrical outlet before continuing. If you have any
other devices attached to the printer, then turn them o as well, and unplug any cables going into the
printer.
1 Turn o the printer.
2 Unplug the power cord from the electrical outlet, and then from the printer.
3 Using a flathead screwdriver, open the controller board access cover.
Warning—Potential Damage: Controller board electronic components are easily damaged by static
electricity. Touch a metal surface on the printer before touching any controller board components or
connectors.
Upgrading and migrating 188

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Lexmark MS821dn Specifications

General IconGeneral
Print TechnologyMonochrome Laser
Print Resolution1200 x 1200 dpi
Duplex PrintingYes
Processor Speed1 GHz
Standard Memory512 MB
Standard Paper Input650 sheets
Output Capacity550 sheets
Monthly Duty CycleUp to 275, 000 pages
ConnectivityUSB, Ethernet
Network ReadyYes
USB PortYes
Operating System CompatibilityWindows, Mac, Linux
Maximum Paper Input4400 sheets
Print SpeedUp to 55 pages per minute
EthernetGigabit Ethernet

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