HP LaserJet Enterprise MFP M431 series
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HP LaserJet Enterprise MFP M431 series

HP LaserJet Enterprise MFP M431 series

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Typical locations you may find a serial number on your product:
  • Back of product
  • Under the battery
  • For laptops, press  Fn + Esc
  • For desktops, press Ctrl + Alt + s
  • For Chromebooks, on the sign in screen, press Alt + v
  • On the barcode

Product specifications

Product name
HP LaserJet Enterprise MFP M431 series
Single and multifunction printers
Sub brand
LaserJet Enterprise
Country of origin
Made in China
Contractual flag
Print, copy, scan, fax
Number of print cartridges
1 (black)
Recommended monthly page volume
900 to 4,800 pages HP recommends that the number of printed pages per month be within the stated range for optimum device performance, based on factors including supplies replacement intervals and device life over an extended warranty period.
Print technology
Print quality black (best)
Black: Up to 1200 x 1200 dpi Color:
Print languages
HP PCL 6, HP PCL 5, HP PostScript level 3 emulation, native PDF printing (v 1.7), Apple AirPrint™
4.3” diagonal Color TFT-LCD back-lit 480 RGB (H) x 272 (V)
Processor speed
800 MHz
Automatic paper sensor
Mobile printing capability
HP ePrint; Apple AirPrint™; Mopria™ Certified; Wi-Fi® Direct Printing; NFC Touch-to-print (optional); PrinterOn Print
Wireless capability
Optional, enabled with purchase of a wireless hardware accessory. Dual band Wireless Station and Wi-Fi Direct functionality available with HP Jetdirect 3100w BLE/NFC/Wireless Accessory 3JN69A
Connectivity, standard
2 Hi-Speed USB 2.0 Host; 1 Hi-Speed USB 2.0 Device; 1 Gigabit Ethernet 10/100/1000T network; 1 FAX
Connectivity, optional
HP Jetdirect LAN Accessory  8FP31A; HP Jetdirect 3100w BLE/NFC/Wireless Accessory 3JN69A
Minimum system requirements
2 GB available hard disk space Internet connection or USB port Internet browser. For additional OS hardware requirements see microsoft.com 2 GB available hard drive space Internet connection or USB port Internet browser. For additional OS hardware requirements see apple.com
Compatible operating systems
Windows 11; Windows 10; Windows 8; Windows 8.1; Windows 7; Windows Client OS; Android; iOS; Mobile OS; macOS 10.12 Sierra; macOS 10.13 High Sierra; macOS 10.14 Mojave; macOS 10.15 Catalina
2 GB
Memory, maximum
2 GB [5] Memory not expandable
Internal Storage
Not Available
Paper handling input, standard
100-sheet tray 1, 250-sheet input tray 2; 50-sheet Automatic Document Feeder (ADF)
Paper handling input, optional
Optional third 550-sheet tray
Paper handling output, standard
150-sheet output bin
Maximum output capacity (sheets)
Up to 150 sheets
Duplex printing
Automatic (default)
Media types
Paper (plain, eco efficient, light, heavy, bond, colored, letterhead, preprinted, prepunched, recycled, rough); envelopes; labels
Scanner type
Flatbed, ADF
Scan resolution, optical
Up to 600 dpi
Recommended monthly scan volume
900 to 4800
Duplex ADF scanning
Yes, single pass duplex scanning
Automatic document feeder capacity
Standard, 50 sheets
Digital sending standard features
Scan to e-mail; Save-to-Network Folder; Save-to-USB drive; Send to FTP; Send to Internet Fax; Local Address Book; SMTP over SSL; Blank Page Removal; Edge Erase; Auto Color Sense; Auto Crop To Content; Compact PDF
File Format Supported
Copy resolution (black text)
Up to 600 x 600 dpi
Copy resolution (color text and graphics)
Up to 600 x 600 dpi
Copy reduce / enlarge settings
25 to 400%
Copies, maximum
Up to 9999 copies
Fax Resolution Black (best)
Up to 300 x 300 dpi
Fax Speed Dials, Maximum Number
Up to 1000 numbers
Fax Broadcast Locations
110-volt input voltage: 110 to 127 VAC (+/- 10%), 60 Hz (+/- 3 Hz); 220-volt input voltage: 220 to 240 VAC (+/- 10%), 50/60Hz (+/- 3 Hz) (Not dual voltage, power supply varies by part number with # Option code identifier)
Power consumption
525 watts (active printing), 10.1 watts (ready), 1.2 watts (sleep), 0.08 watts (auto-off/manual-on), 0.08 watts (manual off) Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. This will damage the printer and void the product warranty.
Sustainable impact specifications
Blue Angel compliant
No, please refer to the ECI (Ecolabel Comparison Information) document
Recommended operating humidity range
10 to 90% RH
Acoustic power emissions (ready)
Inaudible Configuration tested: base model, simplex printing, A4 paper at an average of 38 ipm
Acoustic pressure emissions bystander (active, printing)
54 dB(A) @ 38 ipm
Quantity per pallet
Count of layers in pallet
Cable included
No, please purchase USB cable separately.
Software included
No software solutions are included in the Box only on http://hp.com or http://123.hp.com
Manufacturer Warranty
One-year, On-site Repair 24-hour / 7 day a week phone support