HP Officejet Pro 251dw Printer | HP® Official Store

Product specifications

HP Data Sheet

Functions

Print

Power

Input voltage: 100 to 240 VAC (+/- 10%), 50/60 Hz (+/- 3 Hz)

Power consumption

38.58 watts maximum, 0.13 watts (Manual-Off), 4.71 watts (Standby), 1.27 watts (Sleep)

Power measurements are based on ENERGY STAR® OM test procedure with 230 VAC, 50 Hz input.

Energy efficiency

ENERGY STAR® qualified; EPEAT® Silver

Operating temperature range

41 to 104ºF

Operating humidity range

20 to 80% RH

Dimensions

19.5 x 18.1 x 9.35 in

Dimensions (Maximum)

19.4 x 25.6 x 10.4 in (with duplexer installed, output tray extended to Legal)

Weight

19.4 lb

Package weight

23.5 lb

What's in the box

HP Officejet Pro 251dw Printer; Automatic Two-sided Printing accessory; HP 950 Setup Black Officejet Ink Cartridge (

1000 pages); HP 951 Setup Cyan Officejet Ink Cartridge; HP 951 Setup Magenta Officejet Ink Cartridge; HP 951 Setup Yellow Officejet Ink Cartridgee: Composite yield (

700 pages); Power cord; Setup poster; Getting Started Guide; CD-ROMs (for software, Windows and Mac printer drivers, and User's Guide); [Average based on ISO/IEC 24711 or HP testing methodology and continuous printing. Actual yield varies considerably based on content of printed pages and other factors. Some ink from included cartridge is used to start up the printer. For details see http://www.hp.com/go/learnaboutsupplies]

Cable included

No, please purchase (USB) cable separately

Warranty

One-year limited hardware warranty, 24-hour, 7 days a week Web support, business hour phone support within warranty period

Software included

HP Printer Software; HP Update; HP Officejet Pro 251dw Printer Help, Bing Bar for HP (includes HP Smart Print); Product Improvement Study for HP Officejet Pro 251dw Printer

Printer page yield

Average based on ISO/IEC 24711 or HP testing methodology and continuous printing. Actual yield varies considerably based on content of printed pages and other factors. Some ink from included cartridge is used to start up the printer. For details, see hp.com/go/learnaboutsupplies.

Resolution (black)

Up to 1200 x 1200 optimized dpi on plain paper from 600 x 600 input dpi

Resolution (color)

Up to 1200 x 1200 optimized dpi from 600x600 input dpi

Monthly duty cycle

Up to 30,000 pages

Duty cycle is defined as the maximum number of pages per month of imaged output.

Print speed, black (ISO, laser comparable)

Up to 20 ppm

Recommended monthly page volume

250 to 1500 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

HP Thermal Inkjet

Display

4.3" CGD (color graphics), touchscreen

Processor speed

480 Mhz

Number of print cartridges

4 (1 each black, cyan, magenta, yellow)

Replacement cartridges

HP 950 Black Officejet Ink Cartridge (

1000 pages); HP 951 Cyan Officejet Ink Cartridge (

700 pages); HP 951 Magenta Officejet Ink Cartridge (

700 pages); HP 951 Yellow Officejet Ink Cartridge (

700 pages); HP 950XL Black Officejet Ink Cartridge (

2300 pages); HP 951XL Cyan Officejet Ink Cartridge (

1500 pages); HP 951XL Magenta Officejet Ink Cartridge (

1500 pages); HP 951XL Yellow Officejet Ink Cartridge (

1500 pages)

Compatible ink types

Pigment-based (black and color)

Print languages

HP PCL5c, HP PCLXL (PCL6), native PDF, HP Postscript Level 3

Automatic paper sensor

No

Print speed, color (ISO, laser comparable)

Up to 15 ppm

Paper trays, standard

1

Paper trays, maximum

Up to 2

Mobile Printing Capability

HP ePrint, HP ePrint Mobile Apps, Google Cloud Print, Business Applications, HP ePrint Wireless Direct, Apple AirPrint™

Connectivity, standard

1 Hi-Speed USB 2.0 Device; 1 Hi-Speed USB 2.0 Host; 1 Ethernet 10/100 Base-TX network; 802.11 b/g/n Station; 802.11 b/g Access Point

Connectivity, optional

Support the following external Jetdirect servers; Print only: HP Jetdirect en1700 External Print Server (J7988G), HP Jetdirect en3700 Fast-Ethernet External Print Server for Network Capable Hi-Speed USB 2.0 Peripherals (J7942G), HP Jetdirect ew2400 802.11b/g wireless and Fast Ethernet external print server (USB 2.0, 10/100Base-TX, 802.11b/g) (J7951G), HP Jetdirect ew2500 802.11b/g Wireless Print Server (J8021A); Other supported accessories: Apple AirPort Express, Apple AirPort Extreme, Apple Airport TimeCapsule

Network ready

Standard (built-in Ethernet, WiFi 802.11b/g/n)

Ports

1 Hi-Speed USB 2.0; 1 Host USB; 1 Ethernet; 1 WiFi 802.11b/g/n

Security management

SSL/TLS (HTTPS), IPP over TLS; WPA2-Enterprise; 802.1x wireless authentication (EAP-TLS, LEAP, and PEAP); Pre-Shared Key Authentication for Wireless (PSK); Device firewall configuration; Control panel lock; Password protect EWS; Unused protocol and service disablement; Syslog; Certificate support; Signed firmware;  Administrator settings; Compatible with HP Access Control Express

Print speed, black (draft)

Up to 25 ppm

Minimum system requirements

Windows 10, 8.1, 8, 7: 1 GHz 32-bit (x86) or 64-bit (x64) processor, 2 GB available hard disk space, Internet Explorer, CD-ROM/DVD or Internet, USB. Windows Vista: 800 MHz 32-bit (x86) or 64-bit (x64) processor, 2 GB available hard disk space, Internet Explorer, CD-ROM/DVD or Internet, USB. Windows XP SP3 (32-bit only): Intel® Pentium® II, Celeron® or 233 MHz compatible processor, 750 MB available hard disk space, Internet Explorer 6, CD-ROM/DVD or Internet, USB. Mac OS X v10.6, OS X Lion , OS X Mountain Lion: Intel® Core Processor, 1GB available hard disk space, CD-ROM/DVD or Internet, USB. Linux (For more information, see hplipopensource.com/hplip-web/index.html)

Mac OS X v10.6, OS X Lion, OS X Mountain Lion: Intel® Core Processor, 1 GB available hard disk space, CD-ROM/DVD or Internet, USB.

Compatible operating systems

Windows 10, 8.1, 8, 7; Windows Vista (32-bit & 64-bit), including Starter Edition; Windows XP SP3 or greater (32-bit only); Mac OS X v10.6; OS X Lion; OS X Mountain Lion; Linux (For more information, see hplipopensource.com/hplip-web/index.html)

Memory, standard

256 MB

Memory, maximum

256 MB

Printer management

HP Web Jetadmin; Embedded Web server, HP Imaging and Printing Security Centre, HP Driver Configuration Utility; HP Driver Deployment Utility; HP Utility (Mac)

Print speed, color (draft)

Up to 25 ppm

Either after first page or after first set of ISO test pages. For details see hp.com/go/printerclaims

Supported network protocols

Supported 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; SNMP v3 @VR3; 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)

Hard disk

No

Paper handling input, standard

250-sheet input tray

Paper handling output, standard

150-sheet output tray

Duplex printing

Automatic (standard)

Envelope input capacity

Up to 30 envelopes

Borderless printing

Yes, Edge to Edge for 8.5 x 11 in (US letter), 210 x 297 mm (A4). Brochure media type only

Finished output handling

Sheet Feed

Media sizes supported

Tray 1: US Legal (216 x 356 mm); 8.5 x 13 inches (216 x 330 mm); US Letter (216 x 279 mm); A4 (210 x 297 mm); US Executive (184 x 267 mm); B5 (182 x 257 mm); A5 (148 x 210 mm); US Statement (140 x 216 mm); C5 Envelope (162 x 229 mm); Japanese Envelope Chou #3 (120 x 235 mm); C6 Envelope (114 x 62 mm); 5.5 Bar Envelope (A2 Envelope); DL Envelope (110 x 220 mm); US #10 Envelope (105 x 241 mm); Monarch Envelope (98 x 191 mm); Japanese Envelope Chou #4 (90 x 205 mm); Ofuku Hagaki (148 x 200 mm); Index card ( 127 x 203 mm); A6 card (105 x 148.5 mm); Index card ( 102 x 152 mm); Hagaki (100 x 148 mm); Index card (76.2 x 127 mm); Photo Media (A) (216 x 279 mm); Photo Media (A4) (210 x 297 mm); Photo media with tear-off tab (102 x 203 mm); Photo media with tear-off tab (102 x 152 mm); Photo media (102 x 152 mm); Hagaki Photo Cards (100 x 148 mm); Photo media (L-size); Photo media (76.2 x 127 mm); Brochure (A & A4); Labels (A & A4); Custom-sized media between 3 to 8.5 inches wide and 5 to 14 inches long (76.2 to 216 mm wide and 127 to 356 mm long)

Media sizes, custom

Tray 1: 3 to 8.5 in wide and 5 to 14 inches long

Media types

Plain paper; Thick plain paper; HP Bright White Paper; HP Premium Presentation Paper, Matte; HP Premium Plus Photo Papers; Other inkjet papers (up to 28 lb bond); HP Advanced Photo Papers; HP Everyday Photo Paper, Matte; HP Everyday Photo Paper, Glossy; Other photo papers (up to 75 lb bond); Other Greeting Cards (up to 110 lb index); HP Brochure Paper 180g, Glossy; HP Brochure and Flyer Paper, Matte; HP Tri-fold Brochure Paper, Matte; HP Tri-fold Brochure Paper, Glossy; Other brochure papers; Plain hagaki; Inkjet hagaki; Photo Hagaki; Card Stock

Recommended media weight

16 to 28 lb (plain paper); 60 to 75 lb (photo); 20 to 24 lb (envelope); 90 to 110 lb (card)

Supported media weight

Tray1: 16 to 28 lb (plain paper); 60 to 75 lb (photo); 20 to 24 lb (envelope); 90 to 110 lb (card)

Media weights by paper path

Tray 1: 60 to 105 g/m² (plain); 220 to 280 g/m² (photo); 75 to 90 g/m² (envelope); 163 to 200 g/m² (card)

Print speed, black (normal)

Up to 20 ppm

Print speed, color (normal)

Up to 15 ppm

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