Patent ID: 8356875
Filing Date: 2013-01-22
Classification: B41J

Abstract:
1. An ink-jet recording device capable of recording an image on a recording medium by having a recording head, including a first discharge orifice row and a second discharge orifice row, consisting of a plurality of discharge orifice groups, scan in a scanning direction, having ink discharged from the recording head, the ink-jet recording device comprising: a pattern recording unit configured to have a first pattern for obtaining a first adjustment value for adjusting relative timings of ink discharge of a first group of the first discharge orifice row and a second group of the first discharge orifice row, and a second pattern for obtaining a second adjustment value for adjusting relative timings of ink discharge of the first group of the first discharge orifice row and a first group of the second discharge orifice row; and a controller configured to store the first adjustment value based on the first pattern and the second adjustment value based on the second pattern in a memory, after recording the first pattern and the second pattern.