Patent ID: 7467835
Filing Date: 2008-12-23
Classification: B41J

Abstract:
1. A liquid jetting apparatus comprising: a head in which a nozzle row constituted by a plurality of nozzles lined up in a row is arranged on a medium-opposing surface which is in opposition to a medium. a head movement section that moves said bead in a predetermined direction along a surface of the medium, a spacing adjustment section that adjusts a spacing between said head and said medium, and an ejection control section that carries out ejection control of a liquid by determining at least one non-ejection nozzle among a plurality of nozzles sandwiched between a nozzle at one end of said nozzle row and a nozzle at another end thereof, said non-ejection nozzle being a nozzle which is caused not to eject liquid, the number of said non-ejection nozzles being determined according to a spacing from said medium-opposing surface to the surface of said medium.