A fluid discharging device includes: a head having a predetermined number
of nozzle arrays in which n (n is an integral number equal to or more
than 2) nozzles capable of discharging a predetermined fluid are
arranged, the respective nozzle arrays formed to allow the fluid
discharged from the kth (k=1, 2, . . . , n) nozzles belonging to the
respective nozzle arrays to land on the same position on a target; a
supply path that supplies the predetermined fluid to the respective
nozzle arrays; a moving unit that relatively moves the head and the
target; and a control unit that controls the moving unit to relatively
move the head and the target and controls the head in such a manner that,
regarding all nozzles belonging to the predetermined number of nozzle
arrays, the nozzles are divided into plural groups so that the nozzles
belonging to at least two or more nozzle arrays are combined to
incorporate first to nth nozzles, the respective groups are as the group
for use with predetermined timing, and the nozzles belonging to the set
group for use are allowed to discharge the fluid to form dot rows on the
target.