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HP LaserJet Pro 400 Printer M401 Series - Specifications


System specifications
Specification HP LaserJet Pro 400 M401n (CZ195A) HP LaserJet Pro 400 M401dn (CF278A) HP LaserJet Pro 400 M401dw (CF285A)
Processor 800 MHz
Memory 128MB 256MB
Control panel 2-line backlit LCD graphic display; buttons (OK, Menu, Cancel, Back); LED indicator lights (Attention, Ready) 8.89 cm (3.5 in) touchscreen control panel, CGD (Color Graphics Display); buttons (Home, Help, Cancel, Left arrow, Right arrow, Back arrow), LED indicator lights (Attention, Ready), Walk-up USB
Wireless capability None Yes, built-in WiFi 802.11 b/g/n, Wireless Direct
Network capabilities Via built-in 10/100/1000 Gigabit Ethernet network port Via built-in 10/100/1000 Gigabit Ethernet network port or Wireless 802.11 b/g/n
Printer smart software features HP ePrint, HP Auto-On/Auto-Off, HP Smart Install, 2-line LCD backlit control panel, Gigabit networking HP ePrint, Apple AirPrint, HP Auto-On/Auto-Off, HP Smart Install, Walk-up USB, 3.5 inch color touchscreen control panel, Gigabit networking, Automatic two-sided printing, Business Applications HP ePrint, Apple AirPrint, Wireless Direct Print, HP Auto-On/Auto-Off, HP Smart Install, Walk-up USB, 3.5 inch color touchscreen control panel, Gigabit networking, automatic two-sided printing, Business Applications
Interfaces 1 Hi-Speed USB 2.0; 1 Ethernet 10/100/1000 Gigabit network 1 Hi-Speed USB 2.0; 1 Host USB; 1 Ethernet 10/100/1000 Gigabit network; 1 Walk-up USB 1 Hi-Speed USB 2.0; 1 Host USB; 1 Ethernet 10/100/1000 Gigabit network; 1 Walk-up USB; 1 Wireless 802.11b/g/n
Mobile printing capability HP ePrint, Apple AirPrint HP ePrint, Apple AirPrint, Business Applications HP ePrint, Apple AirPrint, Business Application, Wireless Direct Print
Paper input 50-sheet multipurpose tray 1, 250-sheet input tray 2, Up to 800 sheets, automatic duplexer for two-sided printing and Optional 500-sheet tray 3 (for M401dw/M401dn)
Paper output Up to 150 sheets, Up to 10 envelopes, Up to 75 sheets transparencies
Duplex print options Manual (driver support provided) Automatic (standard)
Media types Paper (plain, light, heavy, bond, color, letterhead, preprinted, prepunched, recycled, rough); envelopes; labels; transparencies, cardstock
Media sizes Letter, legal, executive, 8.5 x 13 in
Physical specifications
Specification HP LaserJet Pro 400 M401n (CZ195A) HP LaserJet Pro 400 M401dn (CF278A) HP LaserJet Pro 400 M401dw (CF285A)
Dimensions (H x W x D) 267.5 x 364.6 x 368 mm (12.14 x 14.35 x 24.94 in) 383.6 x 364.6 x 633.4 mm (15.10 x 14.35 x 24.94 in) 383.6 x 364.6 x 633.4 mm (15.10 x 14.35 x 24.94 in)
Weight (with print cartridges) 10.1 kg (22.2 lb) 11 kg (24.2 lb) 11 kg (24.2 lb)
Electrical specifications
Specification Description
Power supply type Built-in power supply
Power supply required
  • Input voltage :
    • 110 to 127 V ac (+/- 10%)
    • 50/60 Hz (+/- 2 Hz)
    • 220 to 240 V ac (+/- 10%)
    • 50/60 Hz (+/- 2 Hz)
Power consumption
  • 570 W (Printing)
  • 7.3 W (Ready)
  • 6.2 W (Sleep)
  • 0.1 W (Off)
Typical Electricity Consumption (TEC) 2.08 kwh/Week
NOTE: Applies to all models.
Environmental specifications
Specification Description
Operating temperature 15 to 32.5ºC (59 to 90.5ºF)
Recommended operating temperature 17.5 to 25ºC (63.5 to 77ºF)
Storage temperature -20 to 40ºC (-4 to 104ºF)
Operating humidity 10% to 80% RH
Recommended humidity 30% to 70% RH
Non-operating humidity 10% to 90% RH
Acoustic
Power emissions 6.4 BA
Power emissions (Ready) Inaudible
Pressure emissions bystander (Active, Printing) 50 dBA
Pressure Emissions bystander (Ready) Inaudible
NOTE: Applies to all models.
Safety certifications
Specification Description
Safety approvals and requirements
  • IEC 60950-1:2005/EN 60950-1:2006+A11
  • IEC 60825-1:2007/EN 60825-1:2007 (Class 1 Laser/LED Product)
  • IEC 62479:2010/EN 62479:2010
  • GB4943-2001
Electromagnetic emission standard
  • CISPR22:2005 +A1/EN 55022:2006 +A1- Class B
  • EN 61000-3-2:2006 +A1 +A2
  • EN 61000-3-3:2008
  • EN 55024:1998 +A1 +A2
  • FCC Title 47 CFR, Part 15 Class B/ICES-003, Issue 4
  • GB9254-2008, GB17625.1-2003
NOTE: Applies to all models.

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