You should not compromise when you have to replace computer printer ink. You have to get the ink that your printer requires. As you know the computer printer ink is expensive, but you will get what you pay for definitely. In fact you are going to damage or ruin your printer by using or trying to use an inferior ink.
Even you can use generic printer cartridges that are much cheaper than their brand name. You have to use at the end of your printer. In fact, some printers wont accept generic cartridges at all, and for some of those who do, the quality is inferior. Beside to that you can void the manufacturers warranty for your printer if you are going to use a generic printer ink cartridge. In fact for further information you have to read the terms of your warranty.
You should not rely on the cost of the ink cartridges before you purchase a printer that you need to ensure and you should not do not compromise on computer printer ink without investigate. In this way, you will be prepared for the cost when it is time to replace the ink cartridges. You should not purchase a printer whose cartridges are more expensive than the printer itself. No doubt you will save money in the long run by doing your homework.
There are some printers which are intentionally sold at very cheap in order to ensure repeated ink cartridge sales. In fact it will make more sense to spend more on a quality printer. You should replace ink cartridges which are not expensive.
You need to ensure that the ink quality is acceptable to you if you are considered to purchase ink. If possible, try to see a sample from the printer. However this is a major purchase to get a quality printer. Then you will be happy to replace the ink cartridges as the need arises.
You can usually get the quality ink for less if you can buy them in bulk. If your printer uses both a color cartridges and a black, you likely use more of one cartridge than the other. If you are going to shop in bulk, just buy the one you will use most.
The original cartridge manufacturers will generally give you the better quality prints out of any others alternatives. They are the most costly, however.
If you buy cartridges in bulk do not forget that they do dry out. All ink cartridges have a best before date on the box. If they sit very long before you use them, the ink will dry out which means your bulk savings will disappear out the window.