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HP Color LaserJet Enterprise CM4540 MFP - Product specifications

Product dimensions
Product dimensions, with toner cartridge
Product
Height
Depth
Width
Weight
CM4540
575 mm
617 mm
827 mm
54.8 kg
CM4540f
1119 mm
668 mm
849 mm
75.7 kg
CM4540fskm
1119 mm
668 mm
1012 mm
88.6 kg
Product dimensions with all doors, trays, and document feeder fully opened
Product
Height
Depth
Width
CM4540
916 mm
859 mm
1168 mm
CM4540f
1460 mm
904 mm
1250 mm
CM4540fskm
1460 mm
904 mm
1413 mm
Power consumption, electrical specifications, and acoustic emissions
Power consumption
Power consumption (average, in watts)1, 2, 3
Product Series4
Printing
Ready
Sleep
Off
HP Color LaserJet Enterprise CM4540 MFP
780 W
91 W
21.5 W
0.3 W
1Values subject to change.
2Power reported is highest value measured for all product models using standard voltages.
3Default time from Ready mode to Sleep = 30 minutes
4Speed is 40 ppm A4 size and 42 ppm Letter-size.
Electrical specifications
110-volt input voltage: 100 to 127 VAC (+/- 10%), 50/60 Hz (+/- 2 Hz), 8.5 A
220-volt input voltage: 220 to 240 VAC (+/- 10%), 50/60 Hz (+/- 2 Hz), 4.5 A
  caution:
Power requirements are based on the country/region where the product is sold. Do not convert operating voltages. This will damage the product and void the product warranty.
Acoustic emissions
HP Color LaserJet Enterprise CM4540 MFP1
Sound power level
Printing (40 ppm)
Ready
Declared per ISO 9296
LWAd = 7.2 Bels (A) [75 dB(A)]
LWAd = 5.4 Bels (A) [53 dB(A)]
Sound pressure level - Bystander position
Printing (40 ppm)
Ready
Declared per ISO 9296
LpAm = 54 dB(A)
LpAm = 39 dB(A)
1Acoustic values are subject to change. Configuration tested: HP Color LaserJet Enterprise CM4540 MFP, printing on A4-size paper at 40 ppm in simplex mode.
Operating-environment specifications
Operating-environment specifications
Environment
Recommended
Allowed
Temperature
17° to 27°C
10° to 30°C
Relative humidity
30% to 70% relative humidity (RH)
10% to 80% RH
Altitude
Not applicable
0 to 3000 m

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