3.4.3 Print head position adjustmentThe print head has two nozzle arrays for each color. Therefore, it requires the inklanding position adjustments described in (1) and (2) below in addition to the usualbi-directional adjustment described in (3).(1) Landing position adjustment between two same-color arrays• Black-Black array (A)• Cyan-Cyan array (B)• Magenta-Magenta array (C)(2) Landing position adjustment between two different-color arrays• Black-cyan/Magenta/Yellow (F)(3) Bi-directional landing spot adjustment (Same as with previous models)• Black bi-directional (D)• Color bi-directional (E)If the landing spot position is inaccurate, the pattern printing will show overlappingprinting or gaps, resulting in black or white stripes.Therefore when doing the adjustment, use a pattern that has no stripes.Load one sheet of A4 paper in the auto sheet feeder, then use the printer driver toexecute printing.2-23S600Part 2: Troubleshooting TroubleshootingFigure 2-12 Printing Position Adjustment Pattern