A printing system, comprising: a printhead including: a first nozzle array arrangement for jetting a first printing fluid on a substrate location, a second nozzle array arrangement (604, 110) for jetting a second printing fluid on the substrate location, and a third nozzle array arrangement (606, 110) for jetting a third printing fluid on the substrate location, the substrate advancing in a substrate advance direction, wherein the first nozzle array arrangement, the second nozzle array arrangement (604, 110), and the third nozzle array arrangement (606, 110) are arranged parallel to each other with nozzles (602a-602d, 604, 606) disposed in a non-staggered configuration; a printhead receiving assembly to receive the printhead; and a processor to dynamically control a deposition sequence for depositing the first printing fluid, the second printing fluid, and the third printing fluid on the substrate location, the dynamic control including operating a sub-group of nozzles in the first nozzle array arrangement, a sub-group of nozzles in the second nozzle array arrangement (604, 110), and a sub-group of nozzles in the third nozzle array arrangement (606, 110), the dynamic control being so that the nozzles sub-groups are spatially selected to deposit the first, the second, and the third printing fluids onto the substrate according to the deposition sequence, the sub-group in the second nozzle array arrangement (604, 110) corresponding to the fluid to be initially deposited being located downstream the sub-groups (610, 612) in the first nozzle array arrangement and in the third nozzle array arrangement (606, 110) corresponding to the fluids to be sub-sequentially deposited, downstream being with respect to the substrate advance direction, wherein the first printing fluid is an ink fluid, the second printing fluid is a pre-treatment fluid, and the third printing fluid is a post-treatment fluid, wherein the pre-treatment fluid and post-treatment fluid are non-ink fluids. a printhead including: a first nozzle array arrangement for jetting a first printing fluid on a substrate location, a second nozzle array arrangement (604, 110) for jetting a second printing fluid on the substrate location, and a third nozzle array arrangement (606, 110) for jetting a third printing fluid on the substrate location, the substrate advancing in a substrate advance direction, wherein the first nozzle array arrangement, the second nozzle array arrangement (604, 110), and the third nozzle array arrangement (606, 110) are arranged parallel to each other with nozzles (602a-602d, 604, 606) disposed in a non-staggered configuration; a first nozzle array arrangement for jetting a first printing fluid on a substrate location, a second nozzle array arrangement (604, 110) for jetting a second printing fluid on the substrate location, and a third nozzle array arrangement (606, 110) for jetting a third printing fluid on the substrate location, the substrate advancing in a substrate advance direction, wherein the first nozzle array arrangement, the second nozzle array arrangement (604, 110), and the third nozzle array arrangement (606, 110) are arranged parallel to each other with nozzles (602a-602d, 604, 606) disposed in a non-staggered configuration; a printhead receiving assembly to receive the printhead; and a processor to dynamically control a deposition sequence for depositing the first printing fluid, the second printing fluid, and the third printing fluid on the substrate location, the dynamic control including operating a sub-group of nozzles in the first nozzle array arrangement, a sub-group of nozzles in the second nozzle array arrangement (604, 110), and a sub-group of nozzles in the third nozzle array arrangement (606, 110), the dynamic control being so that the nozzles sub-groups are spatially selected to deposit the first, the second, and the third printing fluids onto the substrate according to the deposition sequence, the sub-group in the second nozzle array arrangement (604, 110) corresponding to the fluid to be initially deposited being located downstream the sub-groups (610, 612) in the first nozzle array arrangement and in the third nozzle array arrangement (606, 110) corresponding to the fluids to be sub-sequentially deposited, downstream being with respect to the substrate advance direction, wherein the first printing fluid is an ink fluid, the second printing fluid is a pre-treatment fluid, and the third printing fluid is a post-treatment fluid, wherein the pre-treatment fluid and post-treatment fluid are non-ink fluids.