Pattern Aected printheads Correction type
H M1, Y1 Substrate axis
I K Scan axis, bidirectional
J M Scan axis, bidirectional
K C Scan axis, bidirectional
L C, M, Y, K, c, m, opt Scan axis, bidirectional, 1200 dpi
M c0, m0 Scan axis
N M0 Scan axis
O C0 Scan axis
P Y0 Scan axis
Q c0, m0 Substrate axis
R M0, Y0 Substrate axis
S c Scan axis, bidirectional
T m Scan axis, bidirectional
U Y Scan axis, bidirectional
Take this into account when trying to compensate for any misalignment observed in the printhead alignment
diagnostics plot.
The central correction is 20 (15 for A), being the default value for each pattern in the Internal Print Server.
Aligning the optimizer printhead
The optimizer ink is transparent, so it is not easy to detect visually. To make it easier, a background of
composite ink has been added on top of it. It highlights the optimizer, making it visible most of the time.
The patterns A and B are intended to align the optimizer printhead to the colored printheads in both directions
(scan axis and substrate axis).
The image below shows the background with the optimizer lines on top of it.
ENWW Align the printheads 139
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