Adjusting The Color Or Color Mismatch (Calibration) - Canon LBP7780CX User Manual

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Adjusting the Color or Color Mismatch (Calibration)

There are the following four methods for performing calibration.
Calibration Types
Color Mismatch
Correction
Density Control
Density Median
Control
Full Calibration
This section describes the procedure for performing calibration manually.
You can perform calibration from the control panel and the Remote UI.
Performing Calibration Using the Control Panel
Performing Calibration Using the Remote UI
IMPORTANT
Precautions when performing calibration
If you perform calibration frequently, this may affect the life of the toner cartridges.
Perform calibration after making sure that the toner remains in the toner cartridges.
You can check the status of each color toner cartridge from [Remaining Toner] on the Remote UI portal page.
"Remote UI Portal Page"
If you perform calibration in the state where the toner cartridges have reached the end of their life, calibration
may not finish properly. In this case, replace the toner cartridges, and then perform calibration again.
"Replacing Toner Cartridges"
NOTE
Perform calibration at the designated time or immediately after the printer is turned ON.
You can set the printer to automatically perform calibration at the designated time everyday or to perform calibration
immediately after the printer is turned ON.
"Specifying Times and Performing Automatic Calibration"
"Automatically Performing Calibration Immediately after the Printer Is Turned ON"
Performing Calibration Using the Control Panel
1
Press [ ] (
A color mismatch is adjusted by controlling the shifts of the print start
positions of each color. Execute when color mismatch occurs.
Controls the maximum print density and median print density. Execute when
the colors have changed and the data is not printed in the correct colors
(specified colors).
Controls the median print density. Execute when the colors of the median
print density have changed and the data is not printed in the correct colors
(specified colors).
Performs [Color Mismatch Corr.] and [Density Control]. Execute when you
want to adjust color mismatch and control the print density (adjust color hues)
at once.
: Utility).
Overview
Calibration time
(rough
estimate)
Approximately
40 seconds
Approximately
50 seconds
Approximately
50 seconds
Approximately
80 seconds