READ INSTRUCTIONS!!
Carefully read the instructions and make yourself familiar with the tools provided.

DO NOT ATTEMPT TO FILL A DRIED-OUT CARTRIDGE
For best results refill as soon as possible. A cartridge that has been laying around dries out. When a cartridge dries out, the print heads become clogged and the ink will not pass. You can boil some warm water. Let it cool to 100 degrees Fahrenheit and sit the print head in the water. To clean the old ink, dab on a clean paper towel. Try filling with just 5ml of ink and follow the kit instructions. Run a test print. If this is successful, fill the cartridge with the remaining ink. If not successful, purchase a new cartridge and use the kit when needed.

USE GLOVES
To avoid Ink spills, use gloves to protect your hands. Although the refill kits are not messy in case you do spill some ink it will be easy to clean up.

HAVE A PAPER TOWEL HANDY

REFILL OVER SINK
The refill kits are not messy. In case you do spill some ink it will be easy to clean up.

CLEAN TOOLS AFTER USE
Rinse with warm water. They are all water based inks.

DON'T GET RID OF CARTRIDGES -> Refill Them!
Print and Save Money. Learning to refill your cartridges is very easy. Once you have done it once, you are a  professional. So you will be able to print more and not feel guilty about the cost.