Taurus-C1 Training
271
Slide 271
Image Position Correction (MUSIC)
Bow Skew Correction
The two-dimensional VCSEL array of laser diodes allows
precise control of image reproduction.
If the MUSIC sensors detect that lines across the image are
bent as shown above, the machine can adjust the image
signals that are sent to each of the 40 lasers. This
reconstructs the image that would be printed if there was
no bow skew.
Main Scan
Direction
Correction
This machine has a new phase for MUSIC control called "bow skew“, to correct
main scan lines that are bent in the middle like a bow.
The main scan image area for each color (YMC) is divided into 86 areas checked
by the MUSIC sensors.
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