Exposure Recalibration; Shading Correction - Canon imagePRESS C7000VP Reference Manual

Exposure Recalibration

You can recalibrate the exposure adjustment scale if differences
between the image on the original and the print occur.
1
➞ [Adjustment/Cleaning] ➞ [Exposure
Press
Recalibration].
2
Press [Light] or [Dark] for each function to adjust the
exposure ➞ press [OK].
<Send (B & W)> and <Send (Color)> appear only if the optional Color
Universal Send Kit is activated.

Shading Correction

This mode enables you to correct the slight density unevenness that
occurs in the halftone density area of the printed image.
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 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.
Adjusting the Machine A4-64