refill24 : Refill Kit Compatible for HP 304/304 XL Ink Cartridges, Black and Colour, Includes Clip and Accessories + 400 ml Ink

This product is amazing... worked with my HP Deskjet 2622. After filling the colour and black cartridges as directed in the manual and some YouTube videos, followed and took some printouts both in colour and black and white all came very good. The colour prints on photo paper are absolutely wonderful... just like you get them from any photo lab... I used the same hp cartridges to refill the ink...

this has already saved me approximately £200 refilled a colour cartridge maybe 7-8 times before it died, there can be some problems when your not used to doing it but after a couple of times it gets easier.

Great

I've bought similar products before but wasn't given the exact instructions of how to use the syringe to pull the ink through the sponge. The printer is back working and printing away. If this continues to do so I will be deligted nd so will my pocket.

Works! I did not have any issues with the printer software, printing straight forward :)

Colour cartridge when filled was not recognised by the printer. That was OK - I only really needed the black. The black cartridge worked well once, printing out a large document. Then the second time I tried to print (two days later), pages came out without any print on the paper at all, not even faintly. The ink had, in two days, congealed within the cartridge.Try it if you're desperate but this completely failed for me.

INK REFILLS DID NOT WORK ON HP CARTAGES

The packaging looked great and all what come with it. Very strange forward instructions. When I had my refills done the printer would not work so had to replace the cartridges. Send a email to the company as how to fix the problem but know reply.