ethervaughn, I am not familiar with your particular printer but there are some common items that relate to your concerns re the number of potential refills. If your printer cartridges have code modules affixed to them unless you have a device (available usually--but not from Mfgr.) that can "reprogram them" you will NOT be able to refill them and have the printer program recognize them. If they are reprogramable or don't require it then the limiting factor is usually the ability of the sponges to retain the ink. They dry up and lose their ability after a time. You can help to retard this happening by not letting your cartridges run entirely out of ink before refilling them.While the option quaxo has stated is certainly a possibility some issues are known to exist with it. Also it depends on how much printing you do as to whether that is a viable option. There are other options available also. You can obtain reprogramable cartridges,also generally replacement cartridges are often available that don't require reprogramming,and as well cartridges that don't require reprogramming and DO NOT contain sponges (making it easier to see the ink content remaining) and hold more ink than the sponge type. All the methods i have mentioned require one to refill their own cartridges (an easy task) and get the necessary supplies (ink,syringes,etc) to get going. The expense of the empty cartridges ,supplies and bulk ink will normally be less expensive than all the replacement cartridges from the Mfgr. The supplies normally only need to be purchased once. After that it is only the bulk ink. If you require an excellent source ( i have no vested interest in them other than as a user of their products) please feel free to P.M. me and I'll be glad to provide their contact information. If you are in North America they can also be contacted by phone and are as well very technically knowledgeable and can advise you on which of the options i have related are available to you for the specific printer you have and make recommendations. truenorth