No, you don't need a special printer for Hydrographics. You can use any standard inkjet or laser printer. However, the results may not be as good as if you used a printer specifically designed for Hydrographics. If you're looking to get the best results possible, it's recommended that you use a dedicated Hydrographics printer. There are a few different types of Hydrographics printers available. Some are designed for desktop use, while others are larger and meant for commercial or industrial applications. It really depends on your needs and what you're looking to accomplish. If you're just starting out with Hydrographics, it may be best to start with a desktop printer. These printers are generally smaller and more affordable than the larger commercial models. They also require less maintenance, which can be important if you're not familiar with the process of Hydrographics printing. Whatever printer you choose, make sure that it is compatible with the type of water transfer film that you plan to use. There are many different films available, so it's important to do your research and find one that will work with your printer.