HP Officejet Pro 251dw Printer series - Manual (Page 94)

Printer specifications
This section contains the following topics:
•
Physical specifications
• Product features and capacities
• Processor and memory specifications
• System requirements
• Network protocol specifications
• Embedded web server specifications
• Paper specifications
• Print specifications
• Web Services specifications
• HP website specifications
• Environmental specifications
• Electrical specifications
• Acoustic emission specifications
• Memory device specifications
Physical specifications
Printer size (width x height x depth)
•
494 x 238 x 460 mm (19.5 x 9.4 x 18.1 inches)
• With Tray 2: Adds 82 mm (3.2 inches) to the height of the printer
Printer weight
The printer weight does not include printing supplies or Tray 2.
•
8.58 kg (17.9 lb)
• With Tray 2: Adds 2.8 kg (6.2 lb)
Product features and capacities
Feature Capacity
Connectivity • USB 2.0-compliant high speed
• USB 3.0-compliant high speed
• USB 2.0 high-speed host port
• Wireless 802.11b/g/n*
• 802.3 network (Ethernet)
Print method Drop-on-demand thermal inkjet printing
Ink cartridges Four ink cartridges (one each for black, cyan,
magenta, and yellow)
NOTE: Not all ink cartridges are supported in
all countries/regions.
Printheads One printhead
Supply yields For more information on estimated ink
cartridge yields, visit www.hp.com/go/
learnaboutsupplies/.
Printer languages HP PCL 5, HP PCL 6, PS3, and PDF 5.
Appendix A
90 Technical information