Oce ColorStream, User Manual

Page: 241 / 524

Recommendation Application
Perform automatic calibration
(see
‘Calibrating the Colors of the
Printing System — Overview’ on
page 244 ).
If the 'Color check' has been performed unsuccess-
fully twice in succession
If the tone transfer curve is still insufficient after
'Color check' has been completed successfully
Examples: Light raster not visible, dark raster not
distinguishable, graduations throughout
Perform manual calibration (see
‘Calibrating the Colors of the
Printing System — Overview’
on
page 244 ).
If the results of automatic calibration are not satis-
factory
#
Recommendation Application
In these cases the 'Calibrate col-
or' and 'Color check' functions
will not be successful.
More detailed information on
these cases can be found in the
‘Correcting Print Image Errors’ on
page 484 section.
Print quality problems that do not affect the tone
transfer curve directly, for example:
■
Background
■
Passage
■
Differences in paper width
■
Fluctuations in the cycle
■
Poor full tone coloration
■
Spottiness
Chapter 6 - Operating the Printing System 241
Optimizing the Color Printing — Overview