Chameleon Simplicity 3000 is a fully automated material cleanout system that can complete a material change without operator assistance. Material is removed from the feeder tray using an automated vacuum system, and can be sent to a material collection station or bin for later use. Compressed air cleans the side walls of the component hopper. Changeovers can be done in as little as 20 seconds with the smallest ABS feeder, assuming that the rundown feature was used. Chameleon can significantly reduce purge waste, and increase equipment run time. It can be retrofitted to any Advanced Blending Solutions blender.