Illustrator is a great tool for creating high-quality prints, but there are a few tips to keep in mind when printing. First, make sure your printer is set to the correct print settings. Illustrator prints best using the standard US letter size print setting, but you may need to change the print setting if your printer is a international model. Second, make sure your artwork is correctly formatted for printing.
Your artwork should be saved in a vector format so that it can be scaled down without losing detail, and it should be in the CMYK color space to ensure accurate printing. Lastly, be sure to export your artwork as a PDF or EPS file before printing so that you can easily track the changes made to the file during the printing process.