A system for optimizing RGB digital color images to print a high speed textile conveyed substrate using a series of modular single color specific ink jet print engines. The system mounts a rotary screen upstream and in operable combination with the ink jet print engines consequentially providing a broad array of printing modes and effects. Each print engine extracts print engine specific instructions from a server to provide a sequential cascade of printings to print the desired image. Internetworking extends operable control to remote client and expands RGB image archive to galleries of the World Wide Web. Present commercial rotary screen machines can be retrofitted to utilize the present system.