Lexmark CX921 User Manual

1 Connect one end of the telephone cable to the line port of the printer.
2 Connect the other end of the cable to the port labeled Phone Line 1 or Phone Port on the VoIP adapter.
Note: The port labeled Phone Line 2 or Fax Port is not always active. VoIP providers may charge extra
cost for the activation of the second telephone port.
3 Connect the telephone to the telephone port of the printer.
Notes:
• To check if the telephone port on the VoIP adapter is active, plug an analog telephone into the port, and
then listen for a dial tone.
• If you need two telephone ports for your devices, but do not want to pay extra cost, then use a phone
splitter. Plug the phone splitter into the port labeled Phone Line 1 or Phone Port, and then plug the
printer and telephone into the splitter.
• To check the splitter, plug an analog telephone into the splitter, and then listen for a dial tone.
Faxing 63

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