Lexmark C540 Technical Reference - Page 18

Electrical specifications, Power requirements, Lexmark C54x nominal average power requirements - fuser

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Electrical specifications Printer model Electrical specification C54x low voltage models* C54x 100 volt model 100-127 V at 47-63 Hz, nominal 90-137 V, extreme 100 V at 47-63 Hz, nominal 90-110 V, extreme C54x high voltage models X546dtn MFP low voltage models X546dtn MFP high voltage models 220-240 V at 47-63 Hz (not available in all countries) 198-259 V, extreme 100-110 V (Japan) at 50-60 Hz, nominal 100-127 V at 50-60 Hz, nominal 90-110 V (Japan), extreme 90-137 V, extreme 220-240 V at 50-60 Hz, nominal (not available in all countries) 198-264 V, extreme * Using a 220-110 power converter with 110 V printer is not recommended. Warning-Potential Damage: Lexmark recommends that you do not use voltage converters with printers. 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 1-sided (simplex) 2-sided (duplex) 480 W 340 W C544n, C544dn, C544dw, C544dtn 500 W 340 W Average power while idle Power Saver on Ready mode 18 W 34 W 18 W 36 W Max current while printing 100-110 V 110-127 V 220-240 V 8.7 A 7.6 A 4.1 A 8.7 A 7.6 A 4.1 A Note: Automatic duplex is not supported on the C540n and C544n. Printer specifications 18

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Electrical specifications
Printer model
Electrical specification
C54x low voltage models*
100–127 V at 47–63 Hz, nominal
90–137 V, extreme
C54x 100 volt model
100 V at 47–63 Hz, nominal
90–110 V, extreme
C54x high voltage models
220–240 V at 47–63 Hz (not available in all countries)
198–259 V, extreme
X546dtn MFP low voltage models
100–110 V (Japan) at 50–60 Hz, nominal
100–127 V at 50–60 Hz, nominal
90–110 V (Japan), extreme
90–137 V, extreme
X546dtn MFP high voltage models
220–240 V at 50–60 Hz, nominal (not available in all countries)
198–264 V, extreme
* Using a 220–110 power converter with 110 V printer is not recommended.
Warning—Potential Damage:
Lexmark recommends that you do not use voltage converters with printers.
Power requirements
The following tables list the nominal average power requirements (including fuser power).
Lexmark C54x nominal average power requirements
Printing states
C540n, C543dn
C544n, C544dn, C544dw, C544dtn
Average power while printing continuously
1-sided (simplex)
2-sided (duplex)
480 W
340 W
500 W
340 W
Average power while idle
Power Saver on
Ready mode
18 W
34 W
18 W
36 W
Max current while printing
100–110 V
110–127 V
220–240 V
8.7 A
7.6 A
4.1 A
8.7 A
7.6 A
4.1 A
Note:
Automatic duplex is not supported on the C540n and C544n.
Printer specifications
18