Lexmark CX921 User Manual

7 Unpack the optional card.
Warning—Potential Damage: Avoid touching the connection points along the edge of the card.
8 Push the card firmly into place.
Note: The entire length of the connector on the card must touch and be flush against the controller
board.
Warning—Potential Damage: Improper installation of the card may cause damage to the card and the
controller board.
9 Attach the shield, and then attach the access cover.
10 Attach the connector cover.
11 If you removed a filter cover, then attach the cover.
12 Connect the power cord to the electrical outlet, and then turn on the printer.
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.
Upgrading and migrating 277

Lexmark CX921 Specifications

General

Maximum Print Resolution	1200 x 1200 dpi
Duplex Printing	Yes
Scan Technology	CIS
ADF Capacity	100 sheets
Standard Output Capacity	500 sheets
Standard Memory	4096 MB
Hard Drive	500 GB
Functions	Print, Copy, Scan, Fax
Copy Resolution	600 x 600 dpi
Scan Resolution	600 x 600 dpi
Operating System Compatibility	Windows, Mac, Linux
Display	Touchscreen
Display Size	10 inch
Scan Type	Flatbed, ADF
Network Connectivity	Ethernet, USB
Mobile Printing	Mopria
Fax Resolution	300 x 300 dpi