The HP Smart Tank 790 All-in-One Printer (Model: 4WF66A) is a high-performance, multifunctional ink tank printer designed for home offices and small businesses. It offers printing, scanning, copying, and faxing capabilities, along with features like a 35-sheet automatic document feeder (ADF), automatic two-sided printing, and a user-friendly Magic Touch Panel. With wireless connectivity options and compatibility with mobile printing solutions, it ensures seamless integration into various work environments. Additionally, the printer comes with up to three years' worth of ink included in the box, providing significant cost savings and reducing the need for frequent refills.

Technical Specifications

General Features

• Functions: Print, Copy, Scan, Fax, ADF, Wireless
  

• Display: 3-inch Magic Touch Panel (Mono Graphics Display)
  

• Processor: 800 MHz
  

• Memory: 256 MB
  

• Multitasking Supported: No
  

Printing

• Print Technology: HP Thermal Inkjet
  

• Print Languages: HP PCL 3 GUI
  

• Print Speed (ISO, A4):
  

• Black: Up to 15 ppm
  

• Color: Up to 9 ppm
  

• Print Resolution:
  

• Black: Up to 1200 x 1200 rendered dpi
  

• Color: Up to 4800 x 1200 optimized dpi (when printing from a computer with 1200 input dpi)
  

• First Page Out (Ready):
  

• Black: As fast as 14 seconds
  

• Color: As fast as 16 seconds
  

• Duplex Printing: Automatic
  

• Duty Cycle (Monthly, A4): Up to 6,000 pages
  

• Recommended Monthly Page Volume: 400 to 1,200 pages
  

Copying

• Copy Speed (Draft):
  

• Black: Up to 23 cpm
  

• Color: Up to 22 cpm
  

• Copy Resolution:
  

• Black Text: Up to 600 dpi
  

• Color Text and Graphics: Up to 600 x 600 dpi
  

• Maximum Number of Copies: Up to 99 copies
  

• Copy Reduce/Enlarge Settings: 25% to 400%
  

Scanning

• Scanner Type: Flatbed, ADF
  

• Scan Resolution (Optical): Up to 1200 dpi
  

• Scan File Formats: JPEG, TIFF, PDF, BMP, PNG
  

• Maximum Scan Size:
  

• Flatbed: 216 x 297 mm
  

• ADF: 216 x 356 mm
  

• ADF Capacity: 35 sheets
  

Faxing

• Fax Transmission Speed: Up to 33.6 kbps
  

• Fax Resolution: Up to 300 x 300 dpi
  

• Fax Memory: Up to 100 pages
  

• Maximum Number of Speed Dials: Up to 99 numbers
  

Paper Handling

• Input Capacity: 250-sheet input tray
  

• Output Capacity: 100-sheet output tray
  

• Media Sizes Supported:
  

• A4, A5, A6, B5 (JIS), Envelopes (DL, C5, C6, Chou #3, Chou #4), Cards (Hagaki, Ofuku Hagaki)
  

• Media Sizes (Custom): 88.9 x 127 mm to 215.9 x 355.6 mm
  

• Media Types: Plain Paper, HP Photo Papers, HP Matte Brochure or Professional Paper, HP Matte Presentation Paper, HP Glossy Brochure or Professional Paper, Other Photo Inkjet Papers, Other Matte Inkjet Papers, Other Glossy Inkjet Papers, Light/Recycled
  

• Media Weight (Recommended): 60 to 105 g/m²
  

• Borderless Printing: Yes, up to 210 x 297 mm
  

Connectivity

• Standard Connectivity:
  

• 1 Hi-Speed USB 2.0
  

• 1 USB Host (print JPEG only)
  

• 1 Ethernet
  

• 1 Fax
  

• Dual-band Wi-Fi (2.4/5 GHz)
  

• Bluetooth Low Energy
  

• Wireless Capability: Yes, 802.11a/b/g/n/ac, Wi-Fi Direct
  

• Mobile Printing Capability:
  

• HP Smart App
  

• Apple AirPrint
  

• Mopria Certified
  

• HP Print Service Plugin (Android printing)
  

Ink and Supplies

• Ink Types: Dye-based (color), Pigment-based (black)
  

• Replacement Cartridges:
  

• Black: HP GT53 90-ml (~4,000 pages), HP GT53XL 135-ml (~6,000 pages)
  

• Color: HP GT52 Cyan, Magenta, Yellow 70-ml bottles (~8,000 pages each)
  

Power and Environmental Specifications

• Power Consumption:
  

• Off Mode: 0.10 watts
  

• Sleep Mode: 1.10 watts
  

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