... be in 4color back, also can printing in 100% back not need to mix with other color.10. More hommization, ... flush(with pressure protection), auto flushing & head moisturingMediaHandleRoll to RollTypePVC Vinyl, Flex banner, Carpet Paper, PVC Mesh Fabric ... )Print interfaceUSB 2.0, Optical fiberPrint head high2 to 4mm distance to the printing platform , adjustableRIP softwareOriginal Maintop/ Photoprint ...