Main Features:

1.Model:304XL
2.Color:Bk, Tri-color
3.Cartridge Code:N9K08AE,N9K07AE        
4.Volume:Bk-18ml,Tri-color-18ml
5.Feature:Remanufactured ink Cartridge, Use the empty of original ink cartridge to Refill ink. Enlarged Sponge filled with more ink. XL size.
6.Page Yield: Bk 600 pages,Tri-color 450 pages  (at A4 Format, 5% Coverage )
7.For the Same HP Printer, Different Country have different ink cartridge model. Please just buy the ink cartridge the same number as your original one.
8.If your original or previous ink cartridge is 304 (or 304XL),Our products are compatible for your printer.If your original or previous ink cartridge is NOT 304 (or 304XL), Our products will not be suitable for your printer. Please do not buy. 
9.Compatible Printer Model （for reference only):
Old Versioni: Can Compatible  for below printers, Old Version May NOT fit for the printers
HP Envy 5000 seriers .Deskjet 2600 series.
HP Deskjet 3700 series  3720 3721 3723 3724 3730 3732 3752 3755 3758
New Version: Can compatible for below printers.
HP Deskjet 2600 series HP Deskjet 2620 All-in-on 2620 2630 2632
HP Deskjet 3700 series 3720 3721 3723 3724 3730 3732 3752 3755 3758
HP Envy 5000 series  5010 5012 5014 5020 5030 5032 5034 5052 5055