
Data sheet | HP LaserJet Enterprise MFP M634dn
Technical specifications
Product name HP LaserJet Enterprise MFP M634dn
Product number 7PS94A
Functions Print, copy, scan, optional fax
Print
Duplex printing Automatic (standard)
8
Print speed
First page out
9
Print technology Laser
Print resolution
Print resolution technology Normal FastRes 1200; Fine Lines (1200 x 1200 dpi), Quickveiw (300 x 300 dpi), Economode (600 x 600 dpi)
Print cartridges number 1 (black)
Standard print languages HP PCL 6, HP PCL 5, HP postscript level 3 emulation, native PDF printing (v 1.7), Apple AirPrint™
Printer management
Scan
12
Scan speed
Scanner specifications
Scan file format Digital Send: PDF, PDF, JPEG, TIFF, MTIFF, XPS, PDF/A; Scan to easy access USB: PDF, JPEG, TIFF, MTIFF, XPS, PDF/A;
14
Scanner advanced features
Copy
Copy speed
First copy out
Copier specifications
Fax specifications
Connectivity
Standard connectivity 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
Mobile printing capability HP ePrint; Apple AirPrint™; Mopria™ Certified; Google Cloud Print™; Roam optional
5
Wireless capability
Network capabilities
Memory
Processor speed 1.2 GHz
Warm-up time 190 Sec
Paper handling
Duty cycle (monthly)
Input capacity
Output capacity 500-sheet ouput feeder, two-sided printing
Number of paper trays
Media types
Media weight Feeder 1: 60 to 200 g/m²; feeder 2: 60 to 120 g/m²; Automatic Duplexer: 60 to 120 g/m²
Media size
Printer dimensions (W x D x H) 512 x 558 x 640 mm
Printer weight 33.2 kg
Software included No software solutions are included in the Box only on http://hp.com, http://123.hp.com
What's in the box HP LaserJet Multifunction Printer; HP Black Original LaserJet Toner Cartridge (~10.5K yield); Documentation (Hardware Install Guide, Regulatory Flyer); Power cord.
15
2
Warranty
Systems
Compatible operating systems
Minimum system requirements
Security management
Fonts and typefaces
Control panel 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)
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)
1
Power
Operating environment
Acoustics Acoustic power emissions: 6.9 B(A); Acoustic power emissions (ready): Inaudible; Acoustic pressure emissions: 55 dB(A); Acoustic pressure emissions bystander (ready): Inaudible
Safety approvals and
requirements
Supported network protocols
Black (A4, normal) Up to 52 ppm; Black (A4, duplex): Up to 50 ipm; Black (letter, normal): Up to 55 ppm; Black (letter, duplex): Up to 53 ipm;
Black (A4, ready): As fast as 5.2 sec; Black (A4, sleep): As fast as 11.7 sec in mm
Black (best): Up to 1200 x 1200 dpi; Black (normal): FastRes1200
HP Printer Assistant, HP Device Toolbox, HP Web JetAdmin Software, HP JetAdvantage Security Manager, HP SNMP Proxy Agent, HP WS Pro Proxy Agent, Printer Administrator Resource Kit for
HP Universal Print Driver (Driver Configuration Utility - Driver Deployment Utility - Managed Printing Administrator);
Normal (A4): Up to 69 ppm (b&w), up to 69 ppm (color); Duplex (A4): Up to 111 ipm (b&w), up to 111 ipm (color)
Scanner type Flatbed, ADF; Scan technology: Charge Coupled Device (CCD); 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; Duplex ADF scanning: Yes, single pass duplexing ADF; Scan size maximum
(ADF): 216 x 864 mm; Scan size maximum (flatbed): 216 x 356 mm; Optical scan resolution: up to 600 dpi; Enhanced Scan Resolution: up to 600 dpi; Hardware resolution: Up to 600 x 600 dpi
Optimize text/picture; Image adjustments; Job build; Output quality setting; Selectable scan resolution 75 to 600 dpi; Auto detect color; Edge Erase; Job notification; Blank page suppression; HP
Quick Sets
Black (A4, normal): Up to 52 cpm; Black (letter, normal): Up to 55 cpm; Black (A4, duplex): Up to 43 cpm; Black (letter, duplex): Up to 45 cpm
Black (A4, ready): As fast as 4.9 sec; Black (A4, sleep): As fast as 13.9 sec; Black (letter, ready): As fast as 4.8 sec
Copier settings: Two-sided copying, scalability, image adjustments (darkness, contrast, background cleanup, sharpness), N-up, N or Z-ordering, content orientation, collation, booklet, job build,
edge-to-edge, job storage, ID Copy, Book Copy, A-to-B Copy (different media sizes); Maximum number of copies: Up to 9999 copies
Fax delayed sending: No; Distinctive ring detection supported: No
Optional, enabled with purchase of a wireless hardware accessory. Single band Wireless Station and Wi-Fi Direct functionality available with HP Jetdirect 3000w NFC/Wireless Accessory J8030A,
Dual band Wireless Station and Wi-Fi Direct functionality available with HP Jetdirect 3100w BLE/NFC/Wireless Accessory 3JN69A, Dual band Wireless Station functionality available with HP
Jetdirect 2900nw Print Server J8031A
Yes, via HP Jetdirect Ethernet embedded print server (standard) which supports: 10Base-T, 100Base-Tx, 1000Base-T; 802.3az (EEE) support on Fast Ethernet and Gig Links; IPsec (standard);
802.11a/b/g/n wireless networking (optional).
Standard: 1.5 GB (printer); 512 MB (scanner); Maximum: Expandable to 4.0 GB
Duty cycle (monthly, A4): Up to 300,000 pages; Recommended monthly page volume: 5000 to 30,000
100-sheet multipurpose feeder, 550-sheet input feeder, 150-sheet automatic document feeder; 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
Standard: 2; Maximum: 6
Paper (plain, light, bond, recycled, heavy, extra heavy, cardstock, pre-printed, pre-punched, colored, rough, heavy rough), monochrome transparency, labels, letterhead, envelope, heavy
envelope
Custom (metric): 100-sheet multipurpose Tray 1: 76 x 127 to 216 to 356 mm; 550-sheet input Tray 2: 99 x 148 to 216 x 297 mm; 550-sheet optional feeder: 99 x 148 to 216 x 356 mm; 75sheet envelope feeder: 90 x 148 to 178 x 254 mm; Supported (metric): 100-sheet multipurpose Tray 1: A4, A5, A6, RA4, B5 (JIS), B6 (JIS), 10 x 15 cm, Oficio (216 x 340), 16K (195 x 270), 16K
(184 x 260), 16K (197 x 273), Postcard (JIS), Dpostcard (JIS), Envelope: B5, C5, C6, DL; 550-sheet input Tray 2: A4, A5, A6, B5 (JIS), B6 (JIS), 10 x 15 cm, 16K (195 x 270), 16K (184 x 260), 16K
(197 x 273); 550-sheet optional feeder: A4, A5, A6, RA4, B5 (JIS), B6 (JIS), 10 x 15 cm, Oficio (216 x 340), 16K (195 x 270), 16K (184 x 260), 16K (197 x 273), Postcard (JIS), Dpostcard (JIS);
2000-sheet optional HCI: A4; 75-sheet optional envelope feeder: B5, C5, C6, DL; ADF: Letter; legal; officio; executive; statement; 16K; A4; RA4; A5; A6; B5; B6 (JIS); Postcard (JIS); DPostcard (JIS);
4 x 6 in; 5 x 7 in; 5 x 8 in; 68 x 147 mm to 215.9 x 863.6 mm; 2.68 x 5.79 in to 8.46 x 34 in
One-year warranty. Warranty and support options vary by product, country and local legal requirements. Go to http://www.hp.com/support to learn about HP award winning service and support
options in your region.
Windows Client OS (32/64 bit)-, Win10, Win8.1, Win7 Ultimate, Mobile OS-, iOS, Android, Mac-, Apple® macOS Sierra v10.13, Apple® macOS High Sierra v10.14, Apple® macOS Mojave v10.15,
Discrete PCL6 Printer Driver-, For more information on the supported operating systems go to http://support.hp.com, Enter your product name and search, Click on User Guides and enter your
product name and search for User Guide, Search for your (Product Name) - User Guide, Search for the Supported Operating Systems section, UPD PCL6 / PS Printer Drivers-, For more
information on the supported operating systems go to http://support.hp.com, Enter your product name and search, Click on User Guides and enter your product name and search for User Guide,
Search for your (Product Name) - User Guide, Search for the Supported Operating Systems section, UPD PCL6 / PS Printer Drivers, Supported Operating systems, For more information on the
supported operating systems see www.hp.com/go/upd;
Windows: 2 GB available hard disk space, Internet connection, or USB port, Internet browser. For additional OS hardware requirements see microsoft.com;; Mac: 2 GB available hard drive space,
Internet connection, or USB port, Internet browser. For additional OS hardware requirements see apple.com;
Identity management: Kerberos authentication; LDAP authentication; 1000 user PIN codes; optional HP and 3rd party advanced authentication solutions (e.g.; badge readers); Network:
IPsec/firewall with Certificate; Pre-Shared Key; and Kerberos authentication; Supports WJA-10 IPsec configuration Plug-in; 802.1X authentication (EAP-PEAP; EAP-TLS); SNMP v3; HTTPS;
Certificates; Access Control List; Data: Storage Encryption; Encrypted PDF & Email (uses FIPS 140 validated cryptographic libraries from Microsoft); Secure Erase; SSL/TLS (HTTPS); Encrypted
Credentials; Device: Security lock slot; USB port disablement; hardware integration pocket for security solutions; Intrusion Detection with Red Balloon Security Technology - Constant in-device
monitoring for attacks; SureStart Secure Boot - BIOS Integrity Checking with self-healing capability; Whitelisting - loads only known good code (DLLs, EXEs, ...); Security management: Compatible
with HP JetAdvantage Security Manager, Device Security Syslog Messages processed and accessable in Arcsight and Splunk SIEMs
105 internal TrueType fonts scalable in HP PCL, 92 internal scalable fonts in HP postscript level 3 emulation (Euro symbol built-in); 1 internal Unicode Fonts (Andale Mono WorldTy pe); 2 Internal
Windows Vista 8 Fonts (Calibri, Cambria); Additional font solutions available via third-party flash memory cards; HP LaserJet Fonts and IPDS Emulation available at
http://www.hp.com/go/laserjetfonts
Requirements: 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;
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); Typical Electricity Consumption (TEC)11: ES: 0.783
kWh/week; BA: 2.219 kWh/week; Power supply type: Built in 115V or 220V Power Supply
Operating temperature range: 10 to 32.5°C; Recommended operating temperature range: 15 to 27°C
Operating humidity range: 10 to 80% RH; Recommended operating humidity range: 30 to 70% RH
IEC 60950-1:2005 +A1:2009 +A2:2013 (International); EN60950-1:2006 +A11:2009 +A1:2010 +A12:2011 +A2:2013 (EU); EN 60825-1:2014/IEC 60825-1:2014 (Class 1 Laser Product); EN
62479:2010/IEC 62479:2010; IEC 62471:2006 / EN 62471:2008; Low Voltage Directive 2014/35/EU with CE Mark (Europe); GS Certificate (Germany, Europe); UL/cUL Listed and UC CoC
(US/Canada); CAN/CSA C22.2 No. 60950-1-07 2nd Ed. 2011-12; Compliance with Laser safety standards 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser notice No. 50,
Dated June 24, 2007; Other safety approvals as required by individual countries.
Via built-in networking solution: TCP/IP, IPv4, IPv6; Print: TCP-IP port 9100 Direct Mode, LPD (raw queue support only), Web Services Printing, IPP 2.0, Apple AirPrint™, HP ePrint, FTP Print,
Google Cloud Print; DISCOVERY: SLP, Bonjour, Web Services Discovery; IP CONFIG: IPv4 (BootP, DHCP, AutoIP, Manual, TFTP Config, ARP-Ping), IPv6 (Stateless Link-Local and via Router, Statefull via
DHCPv6); Management: SNMPv2/v3, HTTP/HTTPs, Telnet, TFTP Config, FTP FW Download, Syslog; Security: SNMPv3, SSL Cert Management, Firewall, ACL, 802.1x

Data sheet | HP LaserJet Enterprise MFP M634dn
Ordering information
Accessories Original HP ink cartridges and maintenance supplies
Number Description
2EH31A HP MFP Analog Fax Accessory 700
3JN69A HP Jetdirect 3100w BLE/NFC/Wireless Accessory
4QL32A HP Legic Secure USB Reader
5UT59A HP MFP Analog Fax Accessory 701
B5L28A HP Internal USB Ports
B5L29A HP High-Performance Secure Hard Disk
B5L31A HP Foreign Interface Harness
E5K49A HP 2 GB x32 144-pin (800 MHz) DDR3 SODIMM
J8031A HP Jetdirect 2900nw Print Server
J8J89A HP LaserJet 550-sheet Feeder Tray
J8J90A HP LaserJet Envelope Feeder
J8J91A HP LaserJet 1x550 Paper Feeder and Cabinet
J8J92A HP LaserJet 1x550-sheet and 2000-sheet HCI Feeder and Stand
J8J93A HP LaserJet 3x550-sheet Paper Feeder with Cabinet
X3D03A HP Universal USB Proximity Card Reader
Y7C05A HP HIP2 Keystroke Reader
HP Care Packs
Number Description
U9NK0E HP 3 Year Next Business Day HW Support W/Defective Media Retention
U9NK1E HP 4 Year Next Business Day HW Support W/Defective Media Retention
U9NK2E HP 5 Year Next Business Day HW Support W/Defective Media Retention
U9NK3E HP 3 Year 4 Hour 9x5 HW Support W/Defective Media Retention
U9NK4E HP 4 Year 4 Hour 9x5 HW Support W/Defective Media Retention
U9NK5E HP 5 Year 4 Hour 9x5 HW Support W/Defective Media Retention
U9NL2E HP 3 year Next Business Day Parts Exchange Service
U9NL3E HP 4 year Next Business Day Parts Exchange Service
U9NL4E HP 5 year Next Business Day Parts Exchange Service
U9NL8PE HP 1 Year Post Warranty NBD HW Support w/Defective Media Retention
U9NL9PE HP 2 Year Post Warranty NBD HW Support w/Defective Media Retention
U9NM0PE HP 1 Year Post Warranty 4 Hour 9x5 Hardware Support W/DMR
U9NM1PE HP 2 Year Post Warranty 4 Hour 9x5 Hardware Support W/DMR
U9NM6PE HP 1 Year Post Warranty NBD Parts Exchange Service
Number Description
HP 300 ADF Roller Replacement Kit (150,000 pages)
J8J95A
HP Staple Catridge Refill (5,000 staples)
J8J96A
HP LaserJet 110v Maintenance Kit (225,000 pages)
J8J87A
HP LaserJet 220v Maintenance Kit (225,000 pages)
J8J88A
HP 147A Black Original LaserJet Toner Cartridge (10,500 pages)
W1470A
HP 147X High Yield Black Original LaserJet Toner Cartridge (25,200 pages)
W1470X
HP 147Y Extra High Yield Black Original LaserJet Toner Cartridge (42,000 pages)
W1470Y
HP Inc. offices
Australia (613) 8833 5000 hp.com.au
China (010) 6564 3888 hp.com.cn
Hong Kong (852) 3077 2688 hp.com.hk
India (80) 2612 9000 hp.com/in
Indonesia (62-21) 5799 1088 hp.com/id
Korea (02) 2199 0114 hp.co.kr
Malaysia (603) 2332 3333 hp.com.my
New Zealand (09) 918 9555 hp.co.nz
Philippines (632) 888 5900 hp.com/ph
Singapore (65) 6275 3888 hp.com.sg
Taiwan (02) 3789 9900 hp.com.tw
Thailand (662) 353 9500 hp.com/th
Vietnam (848) 3823 4151 hp.com/vn
For the following countries, please fax your queries to (65) 6275 6707 Bangladesh, Bhutan, Brunei,
Cambodia, Maldives, Nepal, Pakistan, Sri Lanka
Protect your investment with HP Care Pack. Let HP certified engineers resolve your technical issues. For
more details on HP Care Pack, go to hp.com/go/cpc
Supported paper
Number
4WM80A
4WM81A
4WM82A
4WM83A
4WM84A
4WM85A
Contact HP via phone: Asia: 65 6253 8500
HP CHP113 Office Paper-2500 sht/A4/210 x 297 mm
HP CHP150 Home and Office Paper-500 sht/A4/210 x 297 mm
HP CHP650 Everyday Paper 75 gsm-500 sht/A4/210 x 297 mm
HP CHP755 Color Choice Paper 200 gsm-250 sht/A4/210 x 297 mm
HP CHP855 Premium Paper 80 gsm-250 sht/A4/210 x 297 mm
HP CHP910 Copy Paper 80 gsm-500 sht/A4/210 x 297 mm
Solutions
For more solutions information, please visit hp.com/go/gsc

Footnotes
1
HP’s most advanced embedded security features are available on HP Enterprise and HP Managed devices with HP FutureSmart firmware 4.5 or above. Claim based on HP review of 2019 published features of competitive in-class printers.
Only HP offers a combination of security features to automatically detect, stop, and recover from attacks with a self-healing reboot, in alignment with NIST SP 800-193 guidelines for device cyber resiliency. For a list of compatible products,
visit: http://www.hp.com/go/PrintersThatProtect. For more information, visit: http://www.hp.com/go/PrinterSecurityClaims
2
Measured after 15 min in sleep. Exact speed varies depending on the system configuration, software application, driver, document complexity and time in sleep.
3
HP Web Jetadmin is available for download at no additional charge at http://www.hp.com/go/webjetadmin
4
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.
5
HP 147X High Yield Black Original LaserJet Toner Cartridges not included; please purchase separately.
6
Scan speed measured from ADF at default 300 dpi (black-and-white, grayscale, and color). Actual processing speeds may vary depending on scan resolution, network conditions, computer performance, and application software.
7
An FCC Class A emissions compliant device meets the less stringent (higher) levels of emissions allowed by the FCC for a product operation in a commercial environment. An FCC class A device cannot be marketed for use in a residential
environment and an FCC class A device should not be purchased for use in a residential environment due to the increased risk of interference to radio communications.
Technical specifications disclaimers
1
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
115V device.
2
Average black declared yields based on ISO/IEC 19752 and continuous printing. Actual yields vary considerably based on images printed and other factors. For details see http://www.hp.com/go/learnaboutsupplies.
3
An FCC Class A emissions compliant device meets the less stringent (higher) levels of emissions allowed by the FCC for a product operation in a commercial environment. An FCC class A device cannot be marketed for use in a residential
environment and an FCC class A device should not be purchased for use in a residential environment due to the increased risk of interference to radio communications.
4
EPEAT® registered where applicable. EPEAT registration varies by country. See http://www.epeat.net for registration status by country.
5
To enable HP Roam, some devices may require firmware to be upgraded and an optional accessory to add Bluetooth® Low Energy (BLE) beaconing capabilities. Subscription may be required. For more information, visit
http://hp.com/go/roam
6
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
7
Measured using ISO 24734 Feature Test, A5 Landscape Feed. Speed may vary based on content, PC, media orientation, and media type.
8
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.
9
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.
10
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.
11
BA TEC is equal to Best TEC. 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 Version 3.0 TEC is not
comparable to Energy Star Version 2.0 TEC values or BA TEC values. BA uses Energy Star Version 2.0 TEC. Energy Star value typically based on measurement of 115V device
12
Scan speeds measured from ADF. Actual processing speeds may vary depending on scan resolution, network conditions, computer performance, and application software.
13
HP recommends that the number of scanned pages per month be within the stated range for optimum device performance
14
Scan software not included in box. HP Scan and TWAIN driver available for download at http://hp.com/support
15
With print cartridges
To learn more, visit hp.com
© Copyright 2020 HP Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the
express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial
errors or omissions contained herein. ENERGY STAR and the ENERGY STAR logo are registered U.S. marks. Microsoft and Windows are registered trademarks of Microsoft Corporation. AirPrint and
the AirPrint logo are trademarks of Apple Inc., registered in the U.S. and other countries. Linux is a U.S. registered trademark of Linus Torvalds. UNIX is a registered trademark of The Open Group.
Published in APJ 4AA7-6735EEP, June 2020
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