Have a look at the CityInk Express web site I have used both their CISS and am now useing their refillable cartridges for my MX925 . I was initially a little apprehensive about refillable cartridges but theirs are so easy I can totaly recomend them as a company .
On their site you can type in the model of printer you have or are thinking of getting and view what is available .
Mike
