The 8-color 44-inch imagePROGRAF PRO-4100S printer designed for the poster and signage markets exceeds expectations for speed and color consistency in a large format production printer. The use of a 1.28-inch wide 12-channel integrated compact print head, LUCIA PRO ink set , a high-precision mechanical platform and the L-COA PRO high-speed image processing engine achieves a balance between high-speed printing and exceptional print quality.