Datasheet

11 Product guide | HP Officejet Pro X451/X551 color printer series
HP Officejet Pro X451dw
HP Officejet Pro X551dw
Network protocols /
configurations
IPP (IPv4, IPv6); ARP (Legacy Default IP); BOOTP; SMTP client; LLMNR; Bonjour; LP/ APIPA (Auto IP); NetBIOS/WINS; LPR(SLP)/LPD;
Custom Raw Port/Port9100; DNS Resolver; mDNS; SNMPv1; Web Services Discovery; Web Services Print; DHCP options:
81/RFC4702/RFC4704, 12-Hostname; 44; Syslog; Firewall; SSL/TLS (HTTPs); Password-protected network Embedded Web
Server; Enable/disable network ports & device features; 802.1x wireless authentication (EAP-TLS, LEAP, and PEAP)
Security
Management security: SSL/TLS (HTTPS): IPP over TLS; Device firewall configuration; Control panel lock; Password protect EWS;
Enable/disable network ports & device features; Syslog; Certificate support; Signed firmware; Administrator settings; 802.1x
wireless authentication (EAP-TLS, LEAP, and PEAP); Pre-Shared Key Authentication for Wireless (PSK)
Supported operating systems
Microsoft Windows® 7; Windows® 8; Windows Vista®; Windows XP® (SP3, 32-bit); Windows 2003 Server (Standard Edition,
Enterprise Edition, 32-bit & 64-bit); Windows 2003 Server R2 (Standard Edition, Enterprise Edition, 32-bit & 64-bit); Windows
Small Business Server 2003 (32-bit & 64-bit); Windows 2003 Small Business Server Terminal Services; Windows 2003 Server
Terminal Services; Windows 2008 Server (Standard Edition, Enterprise Edition, 32-bit & 64-bit); Windows Small Business Server
2008 (64-bit); Windows 2008 Server R2 (Standard Edition, Enterprise Edition, 64-bit); Windows Small Business Server 2011;
Windows Server 2012; Windows Cluster (Windows Server 2008 R2); Windows Terminal Services (Windows Server 2008 R2);
Windows 2003 Server Terminal Services with Citrix Metaframe XP with Feature Release 3; Windows Server 2003 Terminal
Services with Citrix Presentation Server 4.0/4.5; Windows Server 2008 Terminal Services; Windows Server 2008 Terminal
Services with Citrix XenApp; Citrix (Print): Xen Server 5.6, Xen Desktop 5.5, Citrix XenApps 6.0, Citrix XenApp 6.5; Mac OS X v10.6;
Mac OS X Lion; Mac OS X Mountain Lion; Novell Netware 6/6.5/Open Enterprise Server 6.5 (Novell iPrint support only); Linux (for
more information; see www.hplip.net); SAP (for more information, see www.hp.com/go/sap/drivers); UNIX (for more information,
see www.hp.com/go/unixmodelscripts); HP ePrint Mobile Driver (www.hp.com/go/eprintmobiledriver)
System requirements, PC
Microsoft Windows 7, Windows 8: 1 GHz 32-bit (x86) or 64-bit (x64) processor, 2 GB hard disk space, CD-ROM/DVD drive or
Internet connection, USB port, Internet Explorer; Windows Vista: 800 MHz 32-bit (x86) or 64-bit (x64) processor, 2 GB hard disk
space, CD-ROM/DVD drive or Internet connection, USB port, Internet Explorer; Windows XP (SP3) or higher (32-bit only): any
Intel® Pentium® II, Celeron® or compatible processor, 233 MHz or higher, 750 MB hard disk space, CD-ROM/DVD drive or Internet
connection, USB port, Internet Explorer 6 or higher; Linux: For more information, see www.hplip.net;
SAP: see www.hp.com/go/sap/drivers; for Windows OS system requirements see www.microsoft.com
System requirements,
Macintosh
Mac OS X v10.6, OS X Lion, OS X Mountain Lion; 1 GB available hard disk space; CD-ROM/DVD drive or Internet connection;
USB port
Dimensions
(width x depth x height)
517 x 399 x 380 mm
Maximum: 678 x 670 x 380 mm with MP tray down, main tray
extended, output tray extension in legal position
517 x 399 x 414 mm
Maximum: 678 x 670 x 446 mm
Weight
17.4 kg
17.7 kg
What’s in the box
Printer (HP Officejet Pro X451dw or X551dw); HP Officejet Pro X series Original HP 970 and 971 Setup pigment ink cartridges, 1
black, 1 each magenta, cyan, yellow; power cord, CD-ROM with software, drivers (Windows and Mac) and documentation;
installation guide; setup poster; paper sample pack, USB cable (X451dw only)
Warranty
One-year exchange warranty, service, and support; one-year technical phone support, chat, and email