HP LaserJet Enterprise MFP M631dn Specifications

Functions
Print, Copy, Scan
Multitasking supported
Yes
First page out black (A4, ready)
As fast as 5.4 sec
First page out black (A4, sleep)
As fast as 7.9 sec
Print speed black (ISO, A4)
Normal: Up to 52 ppm [6]
First page out (ready)
Black: As fast as 5.4 sec [8]
First page out (sleep)
Black: As fast as 7.9 sec [8]
First Copy Out
As fast as 4.9 sec
First copy out (sleep)
As fast as 10.4 sec
Duty cycle (monthly, A4)
Up to 300,000 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.
Recommended monthly page volume
5000 to 30,000 HP recommends that the number of scanned pages per month be within the stated range for optimum device performance
Print technology
Laser
Print quality black (best)
Up to 1200 x 1200 dpi
Print languages
HP PCL 6, HP PCL 5 (HP PCL 5 driver available from the Web only), HP postscript level 3 emulation, native PDF printing (v 1.7), Apple AirPrint™
Display
8.0-in (20.3 cm) Color Graphics Display (CGD) with touchscreen; rotating (adjustable angle) display; illuminated Home button (for quick return to the Home menu)
Processor speed
1.2GHz
Automatic paper sensor
no
Duplex printing
Automatic (standard)
Replacement cartridges
HP 37A Black Original LaserJet Toner Cartridge (11,000 yield) CF237A; HP 37X High Yield Black Original LaserJet Toner Cartridge (25,000 yield) CF237X; HP 37Y Extra High Yield Black Original LaserJet Toner Cartridge (41,000 yield) CF237Y [3]
HP ePrint capability
Yes
Mobile printing capability
HP ePrint; Apple AirPrint™; Mopria™-certified; Google Cloud Print 2.0
Wireless capability
Optional, enabled with purchase of HP Jetdirect 2900nw Print Server J8031A or HP Jetdirect 3000w NFC/Wireless Accessory J8030A
Connectivity, standard
1 Hi-Speed Device USB 2.0; 2 Host USB (1 walk-up and 1 external accessible); 1 Gigabit Ethernet 10/100/1000T network; 1 Hardware Integration Pocket
Connectivity, optional
HP Jetdirect 2900nw Print Server J8031A; HP Jetdirect 3000w NFC/Wireless Accessory J8030A
Network ready
Standard (built-in Gigabit Ethernet)
Minimum system requirements
2 GB available hard disk space; OS hardware requirements see microsoft.com 1.3 GB available hard drive space; Internet; OS hardware requirements see Apple.com for more info
Compatible operating systems
Android, Linux Boss (5.0), Linux Debian (7.0, 7.1, 7.2, 7.3, 7.4, 7.5, 7.6, 7.7, 7.8, 7.9, 8.0, 8.1, 8.2, 8.3, 8.4, 8.5, 8.6), Linux Fedora (22, 23, 24), Linux Mint (17, 17.1, 17.2, 17.3, 18), Linux Red Hat Enterprise (6.0, 7.0), Linux SUSE (13.2, 42.1), Linux Ubuntu (12.04, 14.04, 15.10, 16.04, 16.10), OS macOS 10.12 Sierra, OS X 10.10 Yosemite, OS X 10.11 El Capitan, UNIX, Windows 10 all 32- & 64-bit editions (excluding RT OS for Tablets), Windows 7 all 32- & 64-bit editions, Windows 8/8.1 all 32- & 64-bit editions (excluding RT OS for Tablets) Full solution software available only for Windows 7 and newer, UPD software available only for Windows 7 and newer, HP Software for Mac and Windows is no longer included on the CD, but can be downloaded from 123.hp.com, Legacy Windows Operating Systems (XP, Vista, and equivalent servers) get print and Scan drivers only with a reduced feature set, Windows RT OS for Tablets (32- & 64-bit) uses a simplified HP print driver built into the RT OS
Memory
1.5 GB (printer); 512 MB (scanner)
Memory, maximum
4 GB Maximum physical memory present is reported. Actual usable amount by firmware might be less.
Internal Storage
16GB EMMC Standard. 320GB Encrypted HDD Accessory Optional.
Paper handling input, standard
100-sheet multipurpose feeder, 550-sheet input feeder, 150-sheet automatic document feeder
Paper handling input, optional
Optional 1 x 550-sheet paper feeder, 1 x 550-sheet feeder with cabinet, 2000-sheet feeder high capacity input with 1 x 550-sheet paper feeder, optional 3 x 550-sheet feeder, optional envelope feeder
Paper handling output, standard
500-sheet ouput feeder, two-sided printing
Maximum output capacity (sheets)
Up to 500 sheets
Duplex printing
Automatic (standard)
Media sizes supported
feeder 1: A4, A5, A6, RA4, B5 (JIS), B6 (JIS), 10 x 15 cm, Oficio (216 x 340 mm), 16K, envelopes (C5, B5, C6, DL ISO), Postcard (JIS single and double); feeder 2: A4, A5, A5-R, B5 (JIS), 16K
Media sizes, custom
feeder 1: 76 x 127 to 216 x 356 mm; feeder 2: 99 x 148 to 216 x 297 mm
Media types
Paper (plain, light, bond, recycled, heavy, extra heavy, cardstock, pre-printed, pre-punched, colored, rough, heavy rough), mono transparency, labels, letterhead, envelope, heavy envelope
Media weight, supported
Feeder 1: 60 to 200 g/m²; feeder 2: 60 to 120 g/m²; Automatic Duplexer: 60 to 120 g/m²
Media weights, supported ADF
45 to 199 g/m²
Scanner type
Flatbed, ADF
Scan file format
Digital Send: PDF, Hi-Compression PDF, JPEG, TIFF, MTIFF, XPS, PDF/A; Scan to easy access USB: PDF, JPEG, TIFF, MTIFF, XPS, PDF/A; Print from easy access USB: PDF, PS, Print Ready files (.prn, .pcl, .cht)
Scan resolution, optical
up to 600 dpi
Scan size (ADF), maximum
215.9 x 863.6 mm
Scan size (ADF), minimum
68 x 147 mm
Scan speed (normal, A4)
Up to 69 ppm (b&w), up to 69 ppm (color)
Recommended monthly scan volume
14,250 to 23,750 HP recommends that the number of scanned pages per month be within the stated range for optimum device performance
Duplex ADF scanning
Yes
Automatic document feeder capacity
Standard, 150 sheets
Digital sending standard features
Scan to E-mail; Save-to-Network Folder; Save-to-USB drive; Send to SharePoint; 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
Digital Send: PDF, JPEG, TIFF, MTIFF, XPS, PDF/A; Scan to easy access USB: PDF, JPEG, TIFF, MTIFF, XPS, PDF/A; Print from easy access USB: PDF, PS, Print Ready files (.prn, .pcl, .cht)
Scan input modes
Front panel applications: Copy; E-mail; Save to Network Folder; Save to USB; Save to Device Memory; Save to SharePoint; Open Extensibility Platform (OXP) applications; HP Scan or user application via TWAIN
Copy speed (normal)
Black: Up to 52 cpm Color: First Copy Out from Ready and Simplex Copy Speed measured using ISO/IEC 29183, Duplex Copy Speed measured using ISO/IEC 24735, excludes first set of test documents. For more information see http://www.hp.com/go/printerclaims. Exact speed varies depending on the system configuration, software application and document complexity.
Copy resolution (black text)
Up to 600 x 600 dpi (flatbed); Up to 600 x 450 dpi (ADF)
Copy reduce / enlarge settings
25 to 400%
Copies, maximum
Up to 9999 copies
Faxing
No
Power
Input voltage: 100V to 127V nominal (+/-10%), 50 - 60Hz nominal (+/- 3Hz), 12 A; Input voltage: 220V to 240V nominal, (+/-10%) 50 - 60Hz nominal (+/- 3Hz), 6 A
Power consumption
740 watts (printing/copying), 29.0 watts (ready), 3.3 watts (sleep), <0.1 watts (Auto Off/Manual On), <0.1 watts (Manual Off) [2]
Ecolabels
ENERGY STAR® qualified; CECP; EPEAT® Silver
Sustainable impact specifications
Mercury free
Blue Angel compliant
Yes, Blue Angel DE-UZ 205—only ensured when using Original HP supplies
Operating temperature range
15 to 32.5°C
Recommended operating humidity range
30 to 70% RH
Acoustic power emissions (ready)
Inaudible Acoustic values are subject to change. For current information see http://www.hp.com/support. Noise measured during printing mono simplex A4 at 53ppm and ADF scan mono simplex A4 at 95 ipm.
Acoustic pressure emissions bystander (active, printing)
55 dB(A)
What's in the box
HP LaserJet Multifunction Printer; HP Black Original LaserJet Toner Cartridge (~11K yield); CD with software drivers and documentation; Documentation (Hardware Install Guide); Power cord [1]
Cable included
No, please purchase USB cable separately
Software included
HP Connected, HP Device Experience (DXP), HP PCL 6 Printer Driver, HP Software Installer/Uninstaller, Mac OS Welcome Screen (Directs users to 123.HP.com or OS App Source for printer software), Online user manuals
Manufacturer Warranty
1 Year Limited Warranty (Next Business Day On-Site)

[1] Cartridges included; yields 11,000 black pages based on ISO/IEC 19798 and continuous printing. Actual yields vary considerably based on images printed and other factors. For details see http://www.hp.com/go/learnaboutsupplies

[2] 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. Power consumption values typicallty based on measurement of 115 v device.

[3] Average color composite (C/M/Y) and black declared yields based on ISO/IEC 19798 and continuous printing. Actual yields vary considerably based on images printed and other factors. For details see http://www.hp.com/go/learnaboutsupplies

[4] Declared yield value in accordance with ISO/IEC 19752. Actual yields vary considerably based on images printed and other factors. For more information, visit http://www.hp.com/go/learnaboutsupplies

[5] Based on standard ITU-T test image #1 at standard resolution and MMR encoding, the HP fax device can transmit at 3 sec/page for V.34 and 6 sec/page for V.17

[6] Measured using ISO/IEC 24734, excludes first set of test documents. For more information see http://www.hp.com/go/printerclaims. Exact speed varies depending on the system configuration, software application, driver, and document complexity.

[7] Measured using ISO 24734 Feature Test, A5 Landscape Feed. Speed may vary based on content, PC, media orientation, and media type.

[8] Measured using ISO/IEC 17629. For more information see http://www.hp.com/go/printerclaims. Exact speed varies depending on the system configuration, software application, driver, and document complexity.

[9] 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. Energy Star value typically based on measurement of 115 v device.

[10] Based on the BA TEC method with the following possible exceptions: 1 minute or less sleep delay setting, Wi-Fi disabled.

[11] Scan speeds measured from ADF. Actual processing speeds may vary depending on scan resolution, network conditions, computer performance, and application software.

[12] Scan software not included in box. HP Scan and TWAIN driver available for download at http://hp.com/support