A new approach is disclosed concerning offset cancellation methods in analog to digital converters and analog to digital converters implementing the same. A part-of-speech tagger identifies N-best part-of-speech tag sequences corresponding to the linguistic input. The nozzle plate is prevented from becoming wet due to ink, stability of an ink spray and a consecutive spray performance are improved, and thus a printing quality and a printing performance of the ink-jet printhead are generally improved. The inlet portion of each of the vane grooves has a straight section which is substantially perpendicular to and extends inward from an adjacent face. For one such embodiment, each line is coupled to receive the corresponding signal from the boundary scan logic.