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Printer specifications
For media and media-handling specifications, see Selecting print media.
Physical specifications
Available models and physical
dimensions
Size (width x depth x height) HP Officejet Pro K550:
496 x 403.2 x 212.5 mm (19.5 x 15.9 x 8.4 inches)
HP Officejet Pro K550dtn/K550dtwn:
496 x 503.9 x 301.2 mm (19.5 x 19.8 x 11.9 inches)
Weight (does not include
printheads or ink cartridges)
HP Officejet Pro K550:
9.7 kg (21.4 lb)
HP Officejet Pro K550dtn/K550dtwn:
12.9 kg (28.5 lb)
Product features and capacities
Connectivity
●
USB 2.0-compliant high speed
●
USB host connector is only supported up to full
speed.
●
Fast Ethernet 10/100Base-TX for wired
network connection (HP Officejet Pro K550dtn/
K550dtwn)
●
802.11b/g wireless network (HP Officejet Pro
K550dtwn)
Print method
Drop-on-demand thermal inkjet printing
Ink cartridges
Four ink cartridges (one each for black, cyan,
magenta, and yellow)
Printheads
Two printheads (one black and yellow, and one
magenta and cyan)
Supply yields Visit www.hp.com/pageyield/ for more information
on estimated ink cartridge yields.
Device languages
HP PCL 3 enhanced
ENWW 109