HP M427

Product guide | HP LaserJet Pro MFP M427 series
14
Environmental and power specifications
HP
LaserJet Pro MFP M427dw HP LaserJet Pro MFP M427fdn HP LaserJet Pro MFP M427fdw
Environmental ranges
Temperatures
Operating/Recommended: 1
7.5 to 25° C (63.5 to 77° F); Storage: -20 to 40°C (-4 to 104° F)
Relative humidity range
Operating/Recommended:
30 to 70% RH (non-condensing); Non-operating: 10 to 90% RH (non-condensing)
Acoustic power emissions
36
Ready mode: Inaudible; Active printing: 6.
8 B(A); Active copying: 6.9 B(A); Active scanning: 6.3 B(A)
Acoustic pressure emissions
(bystander)
Ready
mode: Inaudible; Active printing: 55 dB(A); Active copying: 55 dB(A), Active scanning: 48 dB(A)
Power specifications
37
Power supply required
110
-volt input voltage: 110 to 127 VAC (+/- 10%), 50/60 Hz (+/- 2 Hz); 220-volt input voltage: 220 to 240 VAC (+/-
10%), 50/60 Hz (+/
- 2 Hz) (Not dual voltage, product varies by part number with # Option code identifier)
Power consumption
583 watts (Print/Copy), 9.1 watts (Ready), 2.7 watts (Sleep), 0.7 watts (Auto
-On/Auto-Off, via USB connectivity),
0.1
watts (Shutdown or Off)
Typical Electricity
Consumption (TEC)
1.847 kWh/Week
1.621 kWh/Week 1.847 kWh/Week
Energy-saving features
Instant
-on Technology, HP Auto-On/Auto-Off Technology
23
Environmental specifications
Mercury free
Safety and regulatory compliance
EN 60950
-1:2006 +A11:2009 +A1:2010 +A12:2011; IEC 60950-1:2005 +A1:2009; EN 60825-1:2007 / IEC 60825-
1:2007 (Cla
ss 1 Laser Product); EN 62479:2010 / IEC 62479:2010; CAN/CSA C22.2 No. 60950-1-07 2nd Ed. March 27,
2007 Compliance of IEC 60950
-1 standard considers all country deviations according to the most recent IECEE CB
Bulletin; Compliance with Laser safety standa
rds 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser
notice No. 50, Dated June 24, 2007.
Electromagnetic emission
standard
CISPR 22: 2008/EN 55022:2010
- Class B, EN 61000-3-2:2006 +A1:2009 +A2:2009, EN 61000-3-3:2008,
EN
55024:2010, FCC Title 47 CFR, Part 15 Class B/ICES-003, Issue 5, GB9254-2008, GB17625.1-2012
Telecom Compliance Certification
Fax Telecom: ES 203 021; R&TTE Directive 1999/5/EC (Annex II) with CE
Marking (Europe); FCC Part 68; Industry Canada CS03; NOM-151-SCTI-1999
(Mexico); PTC-200 (New Zealand); Other Telecom approvals as required by
individual countries
Wireless telecommunications: EU
(R&TTE Directive 1999/5/EC, EN 301
489
-1 V1.9.2, EN 301 489-17 V2.2.1,
EN 300 328 V1.8.1; US (FCC 15.247);
Canada RSS
-210, IEC 62311:2007,
EN 62311:2008
Wireless telecommunications: EU
(R&TTE Directive 1999/5/EC, EN
301 489-1 V1.9.2, EN 301 489-17
V2.2.1, EN 300 328 V1.8.1; US (FCC
15.247); Canada RSS-210, IEC
62311:2007, EN 62311:2008