Electrical specifications
Printer model
C54x low voltage models*
C54x 100 volt model
C54x high voltage models
X546dtn MFP low voltage models
X546dtn MFP high voltage models
Electrical specification
100 V at
* Using a
Power requirements
The following tables list the nominal average power requirements (including fuser power).
Lexmark C54x nominal average power requirements
Printing states | C540n, C543dn |
|
|
Average power while printing continuously
C544n, C544dn, C544dw, C544dtn
480W
340W
500W
340W
Average power while idle
Power Saver on
Ready mode
Max current while printing
18W
34W
18W
36W
8.7A
7.6A
4.1A
8.7A
7.6A
4.1A
Note: Automatic duplex is not supported on the C540n and C544n.
Printer specifications
18