Chapter 3 Adjustment > Adjust Menu>Drop.PosCorrect
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3.2.1 Drop.PosCorrect
l Overview
Check the printed built-in pattern with a magnifying glass. Adjust the landing positions for [SiDir], [ReDir], and
[BiDir].
• Make [SiDir], [ReDir], and [BiDir] adjustments for each resolution. The "automatic correction"
function is disabled unless the adjustments are made.
Ink set Resolution
4-color
360Std/720Hi/(720Std)
*1
*1. For the resolution in parentheses, adjustment is required when printing at normal speed. If no
adjustments are made, the The "automatic correction" function is enabled by executing ""Reference
setting"(P. 128)". (The [BiDir] adjustment value is corrected to a certain extent.)
Head 2
A B C D
Head 1
A B C D
[SiDir] and [ReDir] adjustments
Check to confirm that the adjustment nozzle row overlaps the reference nozzle row. Adjust if this is not the
case.
l Procedure
1. Position the media.
2. Select [#Adjust] > [Drop.PosCorrect], then press the [ENTER] key.
3. Select the resolution, then press the [ENTER] key.
4. Select [SiDir] or [ReDir], then press the [ENTER] key.
5. Press the [ENTER] key to print the built-in pattern.
• Press the key to go to the correction value input screen.
6. Check the built-in pattern.
• Check the pattern on the left, right, and center of the print area.
• Measure with the magnifying glass scale.
• If no adjustment is required, the process is complete.
+$
+'+%+&+'+%+&+$
Scandirection
Feed
direction
Less than 30 μm 30 μm or greater
Reference
[OK] [No good]
Reference
nozzle row
marks
3