HP Laserjet Pro 400 MFP M425dn Printer, 35 ppm Print, 1200x1200dpi Monochrome Scan - Print, Copy, Scan, Fax, Walk-Up USB

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HP 400: Picture 1 regular

About HP 400

HP Laserjet Pro 400 MFP M425dn Printer is ideal for business users who need high-quality documents from a web-connected MFP and who want to print from mobile devices. It features a web-connected MFP for office productivity. Print from virtually anywhere, using HP ePrint and share resources with Ethernet networking. Streamline workflow with access to business apps. Save time with automatic two-sided scanning and copying.

HP 400 Features

  • HP ePrint-now you can print from virtually anywhere
  • Scan documents directly to email or a network folder-even scan two-sided pages quickly and easily
  • Easily share printing resources with an Ethernet-connected MFP
  • Save time and do more, using a 50-page automatic document feeder with two-sided scan and copy capabilities
  • With AirPrint you can print wirelessly from your iPad, iPhone and iPod touch
  • Use business apps and a color touchscreen to access and print from the web or scan to online storage sites
  • Plug and print in as fast as five minutes-there's no CD required with HP Smart Install
  • Use the easy-access USB port to print from-and save scans to-a flash drive
  • Print high-quality documents with bold text and sharp images, using Original HP LaserJet toner cartridges
  • Stay productive with HP reliability-this MFP has a recommended monthly page volume of up to 3000 pages
  • Save time with Original HP LaserJet toner cartridges that are reliable and easy to install
  • Print more affordably, using an optional high-capacity Original HP LaserJet black toner cartridge
  • Reduce paper use by up to 50% with automatic two-sided printing
  • Reduce energy use with HP Auto-On/Auto-Off Technology
  • Easily recycle Original HP LaserJet toner cartridges through HP Planet Partners
  • This MFP's compact size is designed to use less space and create less packaging waste

HP 400 Specifications

Standard printer languages
HP PCL 5e, HP PCL 6, HP postscript level 3 emulation, direct PDF (v 1.7) printing
Print technology
Duplex print options
Automatic (standard)
Print speed
Black: Up to 35 ppm
First Page Out: As fast as 8 sec
Print resolution
Black (Best): Up to 1200 x 1200 dpi
Black (Normal): HP FastRes 1200
Print technology resolution
HP FastRes 1200, HP ProRes 1200, 600 dpi
Hp eprint capability
Number of print cartridges
1 (Black)
Printer smart software
HP ePrint, HP Auto-On/Auto-Off, HP Smart Install, Walk-up USB, 3.5 inch color touchscreen control panel, Gigabit networking, automatic two-sided printing, Scan to e-mail, Scan to network folder, Scan to Cloud
Duty cycle (monthly)
Up to 50,000 pages
Recommended monthly page volume
Up to 750 to 3,000 pages
Color scanning
Twain version
Version 1.9
Scan type
Flatbed, ADF
Scan resolution
Enhanced: Up to 1200 dpi; Hardware: Up to 1200 x 1200 dpi (color and mono, flatbed); Up to 300 dpi (color and mono, ADF) Optical: Up to 1200 dpi (color and mono, flatbed); Up to 300 dpi (color and mono, ADF)
Scan speed
Up to 20 ppm (b&w), up to 9 ppm (color)
Duplex ADF scanning
Grayscale levels/bit depth
Scan file format
PDF, searchable PDF, JPG, RTF, TXT, BMP, PNG, TIFF (scan to USB device and scan from the front panel to a network folder both only support JPG and PDF)
Scan input modes
Front control panel Scan, Copy or Fax buttons, From PC: Solution Center Lite (Windows Vista, Windows XP) or Device Stage (Windows 7); TWAIN-compliant or WIA-compliant software
Scan size maximum
ADF: 8.5 x 14 in (216 x 381 mm)
Flatbed: 8.5 x 11.7 in (216 x 297 mm)
Scan to e-mail, scan to network folder, scan to Cloud
Copy resolution
Black (Text and Graphics): Up to 600 x 600 dpi
Copy speed
Black: Up to 35 ppm (Letter)
Max number of copies
Up to 99 copies
Copier reduce enlarge
25 to 400%
Copier settings
Contrast (lighter/darker), resolution copy quality (text, mixed, picture, photograph, auto select), draft quality (On/Off), multipage (On/Off), reduce/enlarge 25 to 400%, copy collation, number of copies, one or 2-sided copying, tray select, paper size, paper type, restore default
Copier smart software
50-page automatic document feeder with dual head scanner
Fax resolution
Black (Best): Up to 300 x 300 dpi (halftone enabled)
Black (Standard): Up to 203 x 98 dpi
Black and White (Fine): 203 x 196 dpi
Black and White Superfine): 300 x 300 dpi (no halftone)
Black Photo Grayscale: 300 x 300 dpi (halftone enabled)
Fax speed
Letter: 3 sec per page
Fax memory (letter)
Up to 300 pages
Auto fax reduction supported
Fax auto-redialing
Fax delayed sending
Distinctive ring detection supported
Fax forwarding supported
Fax phone tam interface supported
Fax polling supported
Fax telephone mode supported
junk barrier supported
Maximum speed dialing numbers
Up to 120 numbers (119 group dials)
pc interface supported
Remote retrieval capability supported
Telephone handset supported
33.6 kbps
Fonts and typefaces
84 scalable TrueType fonts
Standard connectivity
1 Hi-Speed USB 2.0, 1 Host USB, 1 Walk-up USB, 1 Ethernet 10/100/1000 Gigabit network
Network capabilities
Via built-in 10/100/1000 Gigabit Ethernet network port
Network ready
Standard (built-in Ethernet)
Mobile printing capability
HP ePrint, Apple AirPrint, Business Applications
Control panel
3.5" (8.89 cm) LCD (color graphics) with Touchscreen; 6 buttons (Home, Help, Cancel, Left arrow, Right arrow, Back arrow), Walk-up USB
3.5" (8.89 cm) LCD (color graphics) with Touchscreen
Maximum/standard memory
256 MB
Memory slots
1 slot, 120-pin DIMM (for Nor font flash module)
Processor speed
800 MHz
Media type and capacity
ADF: Up to 50 sheets
Tray 1: 50 sheets, 10 envelopes
Tray 2: 250 sheets
Tray 3: 500 sheets
Maximum: 800 Sheets
Media types
Paper (plain, Green mode, light, heavy, bond, color, letterhead, preprinted, prepunched, recycled, rough); envelopes; labels; transparencies, cardstock
Media weight
Tray 1: 60 to 163 g/m (straight through paper path for special media)
Tray 2: 60 to 120 g/mÂ
Tray 3: 60 to 120 g/m (optional 500-sheet feeder/tray); ADF: 60 to 90 g/m (16 to 32 lb)
Custom media sizes
3 x 5 to 8.5 x 14 in (76 x 127 to 216 x 356 mm)
Tray 2 and optional 500-sheet feeder
Tray 3:4.1 x 5.8 to 8.5 x 14 in (105 x 148 to 216 x 356 mm)
Auto document feeder capacity
Standard, 50 sheets
Paper handling
50-sheet multipurpose tray 1, 250-sheet input tray 2, optional 500-sheet tray 3, automatic duplexer for two-sided printing, 150-sheet output bin
Input Capacity: Up to 800 sheets, Up to 10 envelopes
Output Capacity: Up to 150 sheets, Up to 10 envelopes, Up to 75 sheets transparencies
Power supply type
Built-in power supply
Power requirements
Input voltage: 110 to 127 VAC (+/- 10%), 50/60 Hz (+/- 2 Hz); 220 to 240 VAC (+/- 10%), 50/60 Hz (+/- 2 Hz);
Power consumption
600 watts (Printing), 420 watts (Copying), 10.5 watts (Ready), 9.5 watts (Sleep), 0.1 watts (Off)
Compatible operating systems
Full software installs supported on: Microsoft Windows 7 32-bit and 64-bit, Windows Vista 32-bit and 64-bit, Windows XP 32-bit (SP2 or higher)
Driver only installs supported on: Microsoft Windows Server 2008 32-bit and 64-bit, Windows Server 2003 32-bit (SP3 or higher)
Mac OS X v 10.5, v 10.6, v 10.7
Linpus Linux: 9.4, 9.5; Red Hat Enterprise Linux: 5.0, 6.0; OpenSuSE: 11.3, 11.4; Fedora: 14, 15; Ubuntu: 10.04, 10.10, 11.04; Debian: 5.0, 6.0 and HPUX11i
Minimum system requirements
"PC: Microsoft Windows 7 (32-bit/64-bit), Windows Vista (32-bit/64-bit): 1 GHz 32-bit (x86) or 64-bit (x64) processor, 1 GB RAM (32-bit) or 2 GB RAM (64-bit), 400 MB hard disk space, CD-ROM/DVD-ROM or Internet, USB or Network port; Windows XP32 SP2 (32-bit): Pentium 233 MHz processor, 512 MB RAM, 400 MB hard disk space, CD-ROM/DVD-ROM or Internet, USB or Network port; Mac: Mac OS X v 10.5, v 10.6, v 10.7; PowerPC G4, G5, or Intel Core Processor; 500 MB hard
Operating temperature range
59 to 90.5deg. F (15 to 32.5deg. C)
Recommended operating temperature
63.5 to 77deg. F (17.5 to 25deg. C)
Storage temperature range
-4 to 104deg.F (-20 to 40deg.C)
Non-operating humidity range
10 to 90% RH
Operating humidity range
10 to 80% RH
Recommended humidity operating range
30 to 70% RH
Dimensions (W x D x H)
17.32 x 15.07 x 16.67 in (439.9 x 382.7 x 423.5 mm)
Maximum: 17.32 x 24.94 x 26 in (439.9 x 633.4 x 660 mm), with multipurpose tray and foldup cover extended, tray 2 extended to legal-size, ADF fully open
33.3 lb (15.1 kg)
Mfr #

HP 400 Reviews Powered by TurnTo®

Reviewed by 4 customers


Solid product. Could be better.


from New York, NY  -  Value Oriented

We were replacing an HP M3035 that was 4 years old and not worth repairing. The M475 is much sleaker in design, but seems to give up some speed to our old machine, which was surprising and disappointing. Copying or scanning really causes the machine to sound as if it has to think about the function to get it completed. For the price point I think it is a good machine, but the sound and the slower production would cause me to spend up next time around.


Great printer


from Brooklyn, NY  -  Frequent User

We've only had it two weeks but we've been very happy with it so far. The toners are affordable though I wish that more than just the black toner came in high yield. Also wish that it could print full bleed but we are so happy with it otherwise we don't care about that.


I like it.


from Connecticut  -  Heavy Duty User

This is replacing my hp 3300 which I had for ten years. I am happy with how quickly it prints.

(0 of 1 customers found this review helpful)


Excellent printer!


from MPLS, mn  -  Quality Oriented

I am very happy with this new printer!

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