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HP Smart Tank Plus 551 Wireless All-in-One

  • This printer has been discontinued. Please shop for associated supplies.
  • Print, scan, copy, wireless
  • Print speed ISO: Up to 11 ppm black, up to 5 ppm color
  • Faster connections with dual-band Wi-Fi; easy mobile printing with HP Smart app
  • Ink tank printer delivers up to 2 years of ink in bottles included in the box.See all Specs
This high-quality ink tank printer delivers up to 2 years of ink included in the box.[4] Get faster connections with dual-band Wi-Fi,[2] and easy mobile printing with HP Smart app.[3]
Families looking for a hassle-free, low-cost, low-intervention printing solution with the freedom to print whatever, whenever.

HP ink bottles – 6000 black, 8000 color pages[10]

Get up to 8000 color pages or up to 6000 black pages.[10]Count on dark, crisp text, and get vibrant color graphics for all your prints.Get the prints you want, fast. This printer delivers your documents at high speed.Easily refill your ink tank system with spill-free, resealable bottles.[9]

Remote printing and scanning with HP Smart app

Quickly access and print documents and images on your smartphone, from Dropbox and Google Drive.[3]Get high-quality scanning, and share to Dropbox, Google Drive, email, or the cloud.[3]Take a photo as a copy, and send it to your printer from virtually anywhere.[3]Get notifications when printing, scanning, or copying from your smartphone.[3]

Reliable connectivity with dual-band Wi-Fi

Get faster, more reliable connections with dual-band Wi-Fi®.[2]Connect your smartphone or tablet directly to your printer—and easily print without accessing a network.[8]Get connected and start printing fast from your smartphone or tablet with Bluetooth® LE – easy setup.[11]Get the features you need for work and other tasks with copy and scan functions.

Your reliable connection

Get faster, more reliable connections with dual-band Wi-Fi®.

Print, scan, and copy anywhere

Get the freedom to work from anywhere with the HP Smart app – print, scan, and copy from your phone.

Exceptional HP quality

Count on dark, crisp text, and get vibrant color graphics for all your prints.

Achieve high speeds for all your prints

Print your business documents quickly with fast print speeds.

Convenient ink management

Easily monitor and maintain ink levels with an integrated tank design and an automatic ink sensor.

Engineered for high-volume printing

Get up to 12000 black pages or up to 8000 color pages.

Simple, spill-free refill

Easily refill your ink tank system with spill-free, resealable bottles.

Preserve your photos

Count on Original HP inks for photos that last.

No network, no problem

Connect your smartphone or tablet directly to your printer—and easily print without accessing a network.

Ready. Set. Connect.

Get connected and start printing fast from your smartphone or tablet with Bluetooth® LE – easy setup.

All the features you need

Get the features you need for work and other tasks with copy and scan functions.

Technical details

Functions

Print, scan, copy, wireless

Print Speed - Black (ISO, laser comparable)

Up to 11 ppm

Print Speed - Color (ISO, laser comparable)

Up to 5 ppm

Print Speed - Black (draft)

Up to 22 ppm

Print Speed - Color (draft)

Up to 16 ppm

Print Speed - Black (normal)

Up to 11 ppm

First page out (ready) black

As fast as 14 sec

First page out (ready) color

As fast as 21 sec

Resolution (black)

Up to 1200 x 1200 rendered dpi

Resolution (color)

Up to 4800 x 1200 optimized dpi color when printing from a computer and 1200 input dpi

Monthly duty cycle

Up to 1000 pages

Recommended monthly page volume

200 to 500

Print Technology

HP Thermal Inkjet

Display

7 segment + 2-inch icon display

Processor speed

800 MHz

Number of print cartridges

4 (1 each black bottle, set of 3 color bottles)

Replacement cartridges

HP 32XL 135-ml Black Original Ink Bottle 1VV24AN; HP 31 70-ml Cyan Original Ink Bottle 1VU26AN; HP 31 70-ml Magenta Original Ink Bottle 1VU27AN; HP 31 70-ml Yellow Original Ink Bottle 1VU28AN

Compatible ink types

Pigment-based (black); Dye-based (color)

Print languages

HP PCL 3 GUI

Automatic paper sensor

No

Paper trays, standard

1

Paper trays, maximum

1

Mobile Printing Capability

HP Smart app; Apple AirPrint™; Fire™; Google Cloud Print 2.0; Android printing; Mopria™-certified; Wireless Direct Printing

Connectivity, standard

Hi-Speed USB 2.0, Wi-Fi, Bluetooth LE

Security management

No

Memory card compatibility

No

Memory, standard

256 MB; Integrated memory

Minimum system requirements

OS X v10.11 El Capitan and above, Internet AccessWindows 10, 8.1, 8, 7: 1 GHz 32-bit (x86) or 64-bit (x64) processor, 2 GB available hard disk space, Internet connection, USB port, Internet Explorer.

Compatible operating systems

Windows 11; Windows 10; Windows 8; Windows 8.1; Windows 7; macOS 10.11 El Capitan; macOS 10.12 Sierra; macOS 10.13 High Sierra; macOS 10.14 Mojave

Supported network protocols

9100, SNMP, SLP, IPP, WS-Print, Wireless, LPR

Paper handling input, standard

100-sheet input tray

Paper handling output, standard

30-sheet output tray

Duplex printing

Manual (driver support provided)

Envelope input capacity

Up to 10 envelopes

Borderless printing

Yes (up to 8.5 x 11 in, 210 x 297 mm)

Finished output handling

Sheetfed

Media sizes supported

Letter; legal; 4 x 6 in; 5 x 7 in; 8 x 10 in; No. 10 envelopes

Media sizes, custom

3 x 5 in to 8.5 x 14 in

Media types

Plain paper, Matte Brochure Papers, Glossy Brochure Papers, Photo papers, Envelopes, Other specialty inkjet papers

Recommended media weight

20 lb

Supported media weight

Plain paper: 16 to 24 lb; Envelopes: 20 to 24 lb; Cards: up to 110 lb; Photo paper: up to 80 lb

Scanner type

Flatbed only

Scan file format

JPEG, TIFF, PDF, BMP, PNG

Scan resolution, hardware

Up to 1200 x 1200 dpi

Scan resolution, optical

Up to 1200 dpi

Scan size (flatbed), maximum

8.5 x 11.69 in

Digital sending features

Everyday scan (scan to PDF); HP Smart Tasks

Digital send file Formats

BMP; PDF; JPG; PNG; TIF

Copy resolution (black text)

Up to 600 dpi

Copy resolution (colour text and graphics)

Up to 600 dpi

Copy reduce / enlarge settings

25 to 400%

Copies, maximum

Up to 99 copies

Power

Input voltage 100 to 240 VAC (+/- 10%), 50/60 Hz (+/- 3 Hz). High voltage: Input voltage 200 to 240 VAC (+/- 10%), 50/60 Hz (+/- 3Hz). Not dual voltage, power supply varies by part number with # Option code identifier.

Power consumption

0.12 watts (manual-off), 3.12 watts (ready), 0.75 watt (sleep)

Energy efficiency

ENERGY STAR® qualified

Operating temperature range

41 to 104°F

Operating humidity range

20 to 80% RH

Software included

HP Printer Software, HP Update, HP Photo Creations

Warranty

One year of 24/7 world-class technical support services through http://www.hp.com/support; One-year or 30,000 pages limited hardware warranty, whichever is earlier from the date of purchase; user replaceable parts have separate warranty periods

Dimensions (W X D X H)

17.6 x 14.7 x 6.2 in

Dimensions Maximum (W X D X H)

17.7 x 23.8 x 10.18 in

Weight

11.34 lb

Package weight

15.99 lb

What's in the box

HP Smart Tank Plus 551 Wireless All-in-One; HP 32XL 135-ml Black Original Ink Bottle; HP 31 70-ml Cyan Original Ink Bottle; HP 31 70-ml Magenta Original Ink Bottle; HP 31 70-ml Yellow Original Ink Bottle; Ink caution flyer; Repacking flyer; Setup guide; Reference guide; Regulatory flyer; PT flyer; RoH-EAC Regulatory flyer; Power cord [For more information about fill and yield, see http://www.hp.com/go/learnaboutsupplies]

Cable included

Power cable only

Sustainability Impact

No

Special offers

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Return and exchange information

HP.com will accept returns or exchanges for this product up to 30 days after delivery. A restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.