Help: Howto

[Simone]

Can you tell me how to refill hp 5550 black cartridges pls?
i have changed my printer and i would like not to waste cartridges !
Thanks a lot

 

[Trev]

Can you tell me how to refill hp 5550 black cartridges pls?
i have changed my printer and i would like not to waste cartridges !
Thanks a lot

Remove the label from the top and there are the fill holes.
And yo may need this http://www.misterinkjet.com/reset5657.htm

 

[Simone]

alright,and thank you a lot, there are 5 holes, do i have to put an equal
part of ink in each hole?