DisplayMaker Legacy 72S and 72SR - User Manual

4-24 Linearization
Linearization As the density of an image varies from highlights to shadows, or
from lighter tints to darker tints, the printer should accurately
reproduce these areas in a predictable, or linear, fashion. The
process of linearization (or color calibration) involves printing
and reading color test patches, and calibrating the printer to
ensure that the expected and printed densities will match. This
in turn will ensure optimal color matching.
You should perform a color calibration when:
◆ You notice a shift (change) in color output
◆ Changing ink types or sets
◆ Changing media types
◆ Changing print mode (only if the most precise color match-
ing is required)
Color calibration is a feature of the print server or RIP con-
nected to the printer. Refer to the documentation that accompa-
nies the print server for further information.
Tip
For best results, be sure that the color calibration
patches are dry before taking readings.
Tip
If the camera height is not reset after changing the
head height, a resulting color shift could necessitate
performing a color calibration or creating a new
color profile (with the ColorMark+ advanced color
management system or third-party RIP). To avoid
this, always reset the camera height after changing
the head height.