Warning Your browser version is unsupported. Please update for best experience.

view larger
view larger
view larger
view larger
  • Copy
  • Scan
  • AirPrint
  • Wi-Fi
Bonus Offer

HP DeskJet 3721 All-in-One Printer (Sea Grass)

PLU: 889894930040
  • Worlds smallest All-in-One Printer
  • Wi-Fi Printing
  • Single Cartridge Mode
2.5 (6)
Bonus Offer!
Get 40% off HP Ink when you buy a new HP Printer! All items must be purchased in the same cart transaction for discount to apply, delivery fees apply. limit of 3 sets of compatible cartridges per customer. Offer valid until April 8 2020.


Get the compact printing power and wireless independence you need to print, scan, and copy from virtually any mobile device. The world’s smallest all-in-one printer, this affordable printer is designed to fit—and look good—virtually anywhere.

Key Features

Save space and get the power you need with the world’s smallest all-in-one printer

HP Scroll Scan helps you easily handle most scan jobs, from plain paper to IDs

Any room, any spot—this ultracompact all-in-one is designed to fit where you need it

Show your style with a sleek design and a variety of head-turning hues

Print 2.5x as many pages with optional Original HP high-yield ink cartridges

Wirelessly print, scan, and copy what you need quickly and easily with this affordable all-in-one

Easily recycle your Original HP cartridges at no charge through HP Planet Partners

The easiest way to print documents, photos, and more from your Apple, Android, and Windows devices

Connect your smartphone or tablet directly to your printer, and easily print without a network

Get connected quickly and start printing fast with easy setup from your smartphone or tablet

Scan any object on the go with the HP All-in-One Printer Remote mobile app for your smartphone or tablet

Printer TypeInk
Pages Per Minute (PPM) - Black19
Pages Per Minute (PPM) - Colour15
Printing Resolution (dpi)1200x1200 (Black)/4800x1200 (Color)
Scanning Resolution (dpi)1200
Wi-Fi802.11 b/g/n
Manufacturer's warranty1 Year
$59 + DELIVERY FROM $9.95
Available Special order online