Abstract: A system is described for simultaneously modifying a plurality of areas on a sheet. The system may include a plurality of print heads, a sheet, a conveyor, a memory, an interface, and a processor. The plurality of print heads may be operatively connected to the processor and may be configured to modify a plurality of areas on a sheet. The conveyor may be operatively connected to the processor and may pass the sheet beneath the plurality of print heads. The memory may be operatively connected to the processor and may store a set of data comprising a plurality of modifications to the plurality of areas on the sheet. The interface may be operatively connected to the processor and the memory and may receive the set of data. The processor may be operatively connected to the conveyor, the memory, the interface and the plurality of print heads. The processor may receive the set of data via the interface.