Maximum resolution: 1200 x 1200 DPI. Copying: Mono copying
Maximum copy resolution: 600 x 600 DPI. Scanning: Color scanning
Optical scanning resolution: 600 x 600 DPI. Maximum ISO A-series paper size: A4. Wi-Fi. Product color: Black
White
HP LaserJet Enterprise M631z
Laser
Mono printing
1200 x 1200 DPI
Mono copying
A4
Black
White
Take the guesswork out of fleet management
Centrally monitor and control your printers with HP Web Jetadmin.
Eliminate the wait from your workday
This printer wakes up fast and prints your first page as quickly as XX seconds.
2-sided printing
Allows you to print on both sides of the page, cutting your paper use by up to 50%.
Designed to conserve
This efficient printer is designed for exceptionally low energy consumption
Exceptional quality
Original HP ink and toner cartridges come backed by over 20 years of development, delivering the highest quality prints.
The worlds most secure printing[1] With HP Sure Start, each printer regularly checks its operating code and repairs itself from attempted hacks. Help prevent potential attacks and take immediate action with instant notification of security issues. Centralise control of your printing environment with HP Web Jetadmin and help build business efficiency.[2]
High-speed performance meets energy efficiency Speed through tasks and save paper. Print two-sided documents nearly as fast as single-sided. This printer wakes up fast and prints your first page faster in as quickly as 12.8 seconds.[3] This MFP uses exceptionally low amounts of energy thanks to its innovative design and toner technology.[4] Paper handling options include a wheeled stand and 550-sheet input feeder for paper sizes 10.16 x 15.24 cm (4 x 6") to legal.
More. Pages, Performance, and Protection.[5] Produce sharp text, bold blacks, and crisp graphics with precision black toner. Original HP Toner cartridges with JetIntelligence deliver more pages per cartridge than predecessors.[5] Help retain the Original HP quality you paid for with anti-fraud and cartridge authentication technology. Spend less time replacing toner, and more on business. Choose high-yield toner cartridges.[6]
The Electronic Product Environmental Assessment Tool (EPEAT) is a global ecolabel for the IT sector. The EPEAT program provides independent verification of manufacturers claims and the EPEAT online Registry lists sustainable products from a broader range of manufacturers than any comparable ecolabel. National governments, including the United States, and thousands of private and public institutional purchasers around the world use EPEAT as part of their sustainable procurement decisions. EPEAT helps purchasers, manufacturers, resellers, and others buy and sell environmentally preferable electronic products. EPEAT-registered products must meet environmental performance criteria that address: materials selection, supply chain greenhouse gas emissions reduction, design for circularity and product longevity, energy conservation, end-of-life management and corporate performance. Bronze-rated products meet all of the required criteria in their category. Silver-rated products meet all of the required criteria and at least 50% of the optional criteria, while Gold-rated products meet all of the required criteria and at least 75% of the optional criteria.
Colour scan
Laser technology
[1] Based on HP review of 2016 published security features of competitive in-class printers. Only HP offers a combination of security features that can monitor to detect and automatically stop an attack then self-validate software integrity in a reboot. For a list of printers, visit http://www.hp.com/go/PrintersThatProtect. For more information: http://www.hp.com/go/printersecurityclaims. [2] HP Web Jetadmin is available for download at no additional charge at http://www.hp.com/go/webjetadmin. [3] Measured after 15 min in sleep. Exact speed varies depending on the system configuration, software application, driver, document complexity and time in sleep. [4] Based on HP testing using the ENERGY STAR® programmes Typical Electricity Consumption (TEC) method or as reported in energystar.gov versus the top three leading competitors as of 8/2015. Actual results may vary. For details see http://www.hp.com/go/Ljclaims. [5] More pages versus predecessor cartridges claim based on page-yield comparison of HP 37X High Yield Black Original LaserJet Toner Cartridges with HP 87X High Yield Black Original LaserJet Toner Cartridges. For more information, see http://www.hp.com/go/learnaboutsupplies. [6] HP 37X High Yield Black Original LaserJet Toner Cartridges not included; please purchase separately. [12] Universal device plug-in is offered with HP Web Jetadmin 10.3 SR4 and higher. HP Web Jetadmin is free and available for download at hp.com/go/webjetadmin. [14] Measured using ISO/IEC 17629. For more information, see hp.com/go/printerclaims. Exact speed varies depending on the system configuration, software application, driver, and document complexity.
Technical specification disclaimers 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. 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. Scan speeds measured from ADF. Actual processing speeds may vary depending on scan resolution, network conditions, computer performance, and application software. Scan software not included in box. HP Scan and TWAIN driver available for download at http://www.hp.com/support. Based on standard ITU-T test image 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. 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 typically based on measurement of 115 v device. 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. 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. Average colour 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. Based on the BA TEC method with the following possible exceptions: 1 minute or less sleep delay setting, Wi-Fi disabled. 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. Measured using ISO 24734 Feature Test, A5 Landscape Feed. Speed may vary based on content, PC, media orientation, and media type.
Specifications
Fax resolution (black)
300 x 300 DPI
Harmonized System (HS) code
84433100
HP Segment
Enterprise
Page description languages
PCL 5 PCL 6 PDF 1.7 PostScript 3
Paper Tray Media Types
Envelopes Labels Postcard Recycled paper Rough paper Thin paper Transparencies
Paper tray media weight
60 - 200 g/m
Sustainability Certificates
EPEAT Silver
Total input capacity
2300 sheets
Total output capacity
1000 sheets
AC input frequency
50 - 60 Hz
AC input voltage
220 - 240 V
Built-in display
Yes
Built-in processor
Yes
Cabling technology
10/100/1000Base-T(X)
Color display
Yes
Control type
Touch
Copier resize
25 - 400%
Copy speed (normal quality black A4)
52 cpm
Copying
Mono copying
Depth
25.9" (658 mm)
Display
LCD
Display diagonal
8"
Document formats supported
PDF XPS
Duplex printing
Yes
Duplex scanning
Yes
Envelopes sizes
B5 C5 C6 DL
Ethernet LAN
Yes
Ethernet LAN data rates
101001000 Mbit/s
Fax speed dialing (max numbers)
1000
Height
48.6" (1234 mm)
Image formats supported
JPG TIF
Internal memory
2048 MB
ISO A-series sizes (A0...A9)
A4 A5 A6
ISO B-series sizes (B0...B9)
B5 B6
Linux operating systems supported
Yes
Mac operating systems supported
Mac OS X 10.10 Yosemite Mac OS X 10.11 El Capitan Mac OS X 10.12 Sierra
Market positioning
Business
Maximum copy resolution
600 x 600 DPI
Maximum duty cycle
300000 pages per month
Maximum ISO A-series paper size
A4
Maximum number of copies
9999 copies
Maximum resolution
1200 x 1200 DPI
Maximum scan area
8.5 x 34" (215.9 x 863.6 mm)
Mobile printing technologies
Apple AirPrint Google Cloud Print HP ePrint Mopria Print Service
Modem speed
33.6 Kbit/s
Multi-purpose tray media types
Envelopes Labels Letterhead Recycled paper Thin paper
Noise level
53 dB
Number of print cartridges
1
Operating relative humidity (H-H)
30 - 70%
Operating temperature (T-T)
15 - 32.5 °C
Optical scanning resolution
600 x 600 DPI
Package depth
29.9" (760 mm)
Package height
65.4" (1660 mm)
Package weight
190.9 lbs (86.6 kg)
Package width
33.7" (856 mm)
Photo paper sizes
10x15 cm
Power consumption (copying)
740 W
Power consumption (off)
0.1 W
Power consumption (printing)
740 W
Power consumption (ready)
29 W
Power consumption (sleep)
3.3 W
Print speed (black normal quality A4/US Letter)
52 ppm
Printing
Mono printing
Printing colors
Black
Processor frequency
1200 MHz
Product color
Black White
Recommended duty cycle
5000 - 30000 pages per month
Scan speed (black)
69 ppm
Scan speed (color)
69 ppm
Scan to
E-mail FTP USB
Scanner type
Flatbed & ADF scanner
Scanning
Color scanning
Standard interfaces
Ethernet USB 2.0 Wireless LAN
Time to first page (black normal)
5.4 s
Touchscreen
Yes
USB port
Yes
Warranty
One-year next-business day onsite warranty. Warranty and support options vary by product country and local legal requirements. Go to hp.com/support to learn about HP award winning service and support options in your region.
Weight
137.8 lbs (62.5 kg)
Wi-Fi
Yes
Wi-Fi standards
802.11b 802.11g Wi-Fi 4 (802.11n)
Width
26" (661 mm)
Windows operating systems supported
Windows 10 Education Windows 10 Education x64 Windows 10 Enterprise Windows 10 Enterprise x64 Windows 10 Home Windows 10 Home x64 Windows 10 IOT Core Windows 10 Pro Windows 10 Pro x64 Windows 7 Enterprise Windows 7 Enterprise x64 Windows 7 Home Basic Windows 7 Home Basic x64 Windows 7 Home Premium Windows 7 Home Premium x64 Windows 7 Professional Windows 7 Professional x64 Windows 7 Starter Windows 7 Starter x64 Windows 7 Ultimate Windows 7 Ultimate x64 Windows 8 Windows 8 Enterprise Windows 8 Enterprise x64 Windows 8 Pro Windows 8 Pro x64 Windows 8 x64 Windows 8.1 Windows 8.1 Enterprise Windows 8.1 Enterprise x64 Windows 8.1 Pro Windows 8.1 Pro x64 Windows 8.1 x64 Windows Vista Business Windows Vista Business x64 Windows Vista Enterprise Windows Vista Enterprise x64 Windows Vista Home Basic Windows Vista Home Basic x64 Windows Vista Home Premium Windows Vista Home Premium x64 Windows Vista Ultimate Windows Vista Ultimate x64 Windows XP Home Windows XP Home x64 Windows XP Professional Windows XP Professional x64