Canon imagePRESS C1+, Reference Manual, Page: 363 / 622

Device Management Settings 6-79
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Press [Start Scan].
13
Remove the test print 3 from the platen glass.
Shading Correction
This mode enables you to correct the slight density unevenness that occurs in the halftone
density area of the printed image. This mode corrects the uneven densities in the direction that
is perpendicular to the feeding direction.
The following three types of shading correction can be made:
■
Densitometer Correction
This mode enables you to gauge the test print using a densitometer. After gauging the colour patterns
on the test print, enter the displayed values for density adjustment.
■
Visual Correction
This mode enables you to perform density adjustment by viewing the result of the test print and correct
density unevenness manually. Select this mode to correct the density if the correction made by using a
densitometer is unsatisfactory. Note that sufficient experience is required to manually adjust the density.
■
Print Server Correction
This mode enables you to adjust the density using the data received from the print server.
NOTE
[Print Server Correction] is displayed only when the optional imagePRESS Server is installed.