Patent ID: 9498948
Filing Date: 2016-11-22
CPC Classification: B41J

Claim Text:
1. An inkjet printer comprising: a recording head formed to have a plurality of nozzles and configured to discharge ink through at least a given one of the plurality of nozzles at a sheet; a carriage having the recording head and configured to move along a scanning direction; a corrugation mechanism configured to form a corrugated shape that has protrusive points protruding toward the recording head and recessed points recessed from the recording head in the sheet, each of the protruding points and each of the recessed points being arranged alternately along the scanning direction; a memory device configured to store: a controller configured to execute steps comprising: wherein an amount of correction between the first period after the correcting step corrected for a given one of the protrusion adjusting values associated with a given one of the different amounts of discharged ink and the first period prior to the correcting step is greater than an amount of correction between the corrected second period after the correcting step corrected for a given one of the recess adjusting values associated with the same given one of the different amounts of discharged ink and the second period prior to the correcting step.