Hewlett Packard (HP) Hewlett Packard (HP) HP 940XL Yellow Officejet Ink Cartridge Printer Cartridge, Ink & Toner
C4909AA|C4909AN Get professional-quality color documents—at a lower price than laser. HP Officejet inks deliver up to 50% lower color cost.[1] Print impressive plain paper documents that resist water and fading, using pigment inks designed for the office.[5] Archived documents retain color quality for decades.[2] Affordable, individual inks offer a great value.
Click to Enlarge image(s)

  • Get superior business-quality color documents—at a price lower than laser. Original HP inks deliver color printing for up to 50% less. Print business-quality color, using pigment inks and papers with the ColorLok logo.
  • Print professional, plain paper documents that resist water and fading, using pigment inks designed for the office. Archived output will retain color quality for decades. Original HP inks dry faster on papers with the ColorLok logo.
  • Count on Original HP ink cartridges for consistent, reliable performance. HP proprietary inks prevent corrosion and clogging of the printhead—ensuring the best prints. HP Planet Partners makes it convenient to recycle ink cartridges responsibly.

Check best selling models @

General Details
Hardware compatibility HP Officejet Pro 8000 Printers, HP Officejet Pro 8500 All-in-One Printers
Product line 1N
Color(s) of print cartridges Yellow
Ink drop Tri-Colour 10 PL
Compatible ink types Pigment Based
Page yield Tri-Colour 1400 Pages
Operating humidity range 20 to 80% RH RH
Storage humidity 20 to 80% RH
Operating temperature range 15 to 35° C °C
Operating temperature range(F) 59 to 95° F
Storage temperature range 0 to 40° C °C
Storage temperature range (F) 32 to 104° F
Height 118 mm
Width 145 mm
Weight 80 Gm
Depth 25 mm