Lexmark X548 Series User Manual

Connecting to an analog telephone line
If your telecommunications equipment uses a US-style (RJ11) telephone line, then follow these steps to connect the
equipment:
1 Connect one end of the telephone cable that came with the printer to the printer LINE port .
2 Connect the other end of the telephone cable to an active analog telephone wall jack.
Connecting to a DSL service
If you subscribe to a DSL service, then contact the DSL provider to obtain a DSL filter and telephone cord, and then
follow these steps to connect the equipment:
1 Connect one end of the telephone cable that came with the printer to the printer LINE port .
2 Connect the other end of the telephone cable to the DSL filter.
Note: Your DSL filter may look different than the one in the illustration.
3 Connect the DSL filter cable to an active telephone wall jack.
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Connecting to a PBX or ISDN system
If you use a PBX or ISDN converter or terminal adapter, then follow these steps to connect the equipment:
1 Connect one end of the telephone cable that came with the printer to the printer LINE port .
2 Connect the other end of the telephone cable to the port designated for fax and telephone use.
Faxing
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Lexmark X548 Series Specifications

General

Print Resolution	1200 x 1200 dpi
Fax Speed	33.6 Kbps
Duplex Printing	Yes
Fax Resolution	300 x 300 dpi
Functionality	Print, Copy, Scan, Fax
Connectivity	USB, Ethernet
Operating System Compatibility	Windows, macOS, Linux
Scanner Type	Flatbed
Scan Resolution	Up to 1200 x 1200 dpi