The continued expenses of keeping a home printer running can be a whole lot higher than most people expect. When ink cartridges run out, the costs can be surprisingly high. In fact, in some cases cartridges cost more than the printer did in the first place. But, for those who own HP printers, there's a little light at the end of the tunnel. HP ink refill kits are fairly common. This means the price for refilling the printer for more printing can be more than reasonable.

Finding refill kits might seem tricky, but that really isn't the case. Since HP printers are some of the most popular on the market today for everything from home and school use to office and industrial printing, they are fairly common creations.

The hunt for the right refill kit, however, needs to begin with some basic information. Before running to an office store to buy an HP ink refill kit, you'll need to know a few things:

* Make sure you know your model number before trying to buy anything. This is vital information since not all cartridges are the same. If you buy a kit to refill your cartridge, and it is for a different model than yours, you might find it simply won't work. The reason for this is the fact the tools might not work with the type cartridge you have.

* Know the kind of ink you need replaced. Regular ink kits won't produce the same results as photo quality kits if that's the type of printing you want to do. Check out the type ink that needs replacing before trying to buy.

Once you know what you need to buy, it's time to start looking for the right kit to match your printer. Here's where a little know how can really help save some money.

The places to look for HP ink refill kits include:

* Retail outlets. Some office supply and department stores carry HP ink refill kits. They might not, however, have the kit you need to match your HP printer. Make sure you match up the model numbers before buying or you could bring home something that simply won't work.

* Online dealers. There are lots of sites available online. These sites are generally very easy to navigate and will deliver the items right to your door. Plus, they offer a greater selection than most physical retailers can afford to stock. So these really are worth a look if you're in the market for a HP ink refill kit.

* Companies that specialize in ink. Sometimes the companies that make the HP ink refill kits offer direct sales. If this is the case, you'll find the cost savings can be even greater.

Getting an HP ink refill kit is generally a fairly easy undertaking. All that's necessary is a good understanding of the model printer you need the ink for and the type of ink that's desired. Shop around and you're likely to find some serious bargains on HP ink refill kits. And, since kits tend to include multiple refills, you're likely to find a kit costs less that buying multiple cartridges, too.