Canon imageRUNNER C3025i, User Manual

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Correcting Uneven Density
19YU-0A4
If the density is uneven when printing, perform <Correct Shading>. There are three methods for correcting the
density; Correction with a Densitometer(P. 618) with a commercial densitometer, Visual Correction(P. 619) ,
and Scanner Correction(P. 620) .
● Adjustments may not be performed effectively if there is not sufficient toner.
Checking the Remaining Amount of Consumables(P. 611)
Correction with a Densitometer
Measure a test page you have output with a commercial densitometer and enter the measured density values to
correct the density of halftone areas.
1
Select <Menu> in the Home screen. Home Screen(P. 116)
2
Select <Adjustment/Maintenance> <Adjust Image Quality>.
3
Select <Correct Shading> <Densitometer Correction>.
4
Confirm the procedure, and select <Next>.
5
Check that the size and type of paper displayed on the screen is loaded in the
machine, and select <Start>.
➠
A test page is printed.
6
Measure the test page with a densitometer.
● Measure marks 1 to 7 printed on the test page, and make a note of the density values that are detected.
7
Press <Fine Adjust> for each color.
8
Enter the density values.
Maintenance
618