HP Impresora HP Designjet serie L65500 - Manual (Page 3)

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Using this setting you can adjust the A value setting until the alignment of the magenta lines on the right edge of the
substrate are correctly aligned. Notice however the lines of the left edge of the substrate are now even more out of
alignment, this can be corrected using the ‘B’ value.
How to change the B value
Once the right edge of the substrate is correctly aligned, changing the ‘B’ value only affects the position of the
Magenta lines on the left edge of the substrate.
Increasing the value of ‘B’ moves the Magenta lines of the letter A on the left, to the left edge of the substrate.
3. Press the ‘Apply’ button to store the calibration. The new calibration will be visible after a certain amount of media has
been printed on. The amount will depend on the printmode selected. Examples:
• If printing using a 2 pass printmode the amount of media will be about 1 meter (40”) before the calibration takes effect.
• If printing using a 4 pass printmode the amount of media will be about 50cm (20”) before the calibration takes effect.
• If printing using a 8 pass printmode the amount of media will be about 25cm (10”) before the calibration takes effect.
Attention: This calibration is applied over the top of the Printhead Alignment. Each time a Printhead Alignment is
performed; the Dynamic Color Registration calibration should be performed again. The calibration values are stored with
the substrate preset settings, every time this preset is selected the same calibration values will be applied. When
changing the substrate selection in the IPS, and subsequently a different preset, a different set of values will be applied.
A A A A
Right edge
Magenta lines now
correctly aligned
A A A A
increase ‘B’
Left edge Magenta
lines now correctly
aligned
A A A A
decrease ‘A’