InterForm400 includes full color support. You can install color images of many types, and you can even add a color to all black/white elements including lines, boxes, texts, barcodes and black/white images with the Ink element.
You can use any color defined with the Red, Green and Blue (RGB) components and define them via the color palette.
In order to get the colors on the printed result you need to select a color printer type for the merge.