Introduction
Overview
This edition of the Technical Reference contains information about the following printers or multifunction printers (MFPs):
C540n
C543dn
C544n
C544dn
C544dw
C544dtn
X546dtn
Understanding letters after model numbers
Some Lexmark printers may have one or more letters after the model name to indicate printer features:
Acronym
d
de
dfe
dhe
dhn
dme
dn
dnf
dnw or dw
dt
dte
dtn
dttn
dtwe
e
hdn
Meaning
duplex1
duplex and
duplex, finisher/stapler, and
duplex,
duplex,
duplex, mailbox, and
duplex and network
duplex, network, and finisher/stapler
duplex, network, and wireless
duplex and additional tray2
duplex, additional tray, and
duplex, additional tray, and network
duplex, tandem tray module, and network
duplex, additional tray, wireless, and
hard disk, duplex, and network
1Duplex printing
2The additional tray is part of a drawer.
Introduction
5