Top positive review
excellent product, works fine for a few weeks now ...
on 21 April 2016
excellent product, works fine for a few weeks now ( and prompt delivery):
The size is that of the normal (small packet) but the item bears the print XL and shows accordingly on my "HP solution Center"
I have a rather antiquated HP photosmart C4580, which sometimes gives me grief as support has now become scanty; when I installed the cartridge an error message showed on the printer, which caused some google search and head scratching (sometimes this error message resurfaces)................ I eventually found out that if I switched the printer off (with the button) and then on again, then the error message disappears