Printing Photoshop Multi-Channel Color Separations With Adobe Illustrator
This video covers using Adobe Illustrator to print halftone channel separations done within Adobe Photoshop.
It should be very helpful, especially for newer users just starting out. The video assumes a RIP is being used with your inkjet printer. If a RIP is not available, see our video on printing film positives directly from Photoshop without a RIP.