A parallel addressing method includes selectively addressing, according to a wrap-around addressing scheme, a first sub-set of a plurality of dispensers for parallel addressing of the first sub-set adjacent to a first area of a row; and then selectively address, according to the wrap-around addressing scheme, a second sub-set of the plurality of dispensers that is different from the first sub-set for parallel addressing of the second sub-set adjacent to a second area of the same row that is different than the first area. A computer program product and a multi-channel dispenser system are also disclosed herein.