User Manual

Correcting Color Mismatch and Hues
52AC-065
When color mismatch occurs or when images are printed in colors that ar
e different from the ones in the original,
execution of calibration allows you to correct the problem. Processing for this correction requires a sucient amount
of toner, so it is recommended that beforehand you check the remaining amount of toner and you replace the toner
cartridge(s) as necessary.
Checking the Toner Cartridge Status(P. 493)
Correcting Color Mismatch
Print color mismatch refers to a shift in the positions of colors that may occur when printing one image with
multiple toner cartridges. Color mismatch can cause printouts to appear blurry. When color mismatch occurs,
you need to corr
ect the problem.
When color mismatch occurs When color mismatch does not occur
Correcting Hues
Hue refers to the density of a color such as red, yellow, green, blue, or purple. When hues in the printed image
are differ
ent from those in the original or when some colors are darker or the overall density of the print is
thinner than in the original, you need to make a correction.
Hues are not reproduced correctly
Original Hues are reproduced correctly
● Frequent calibration may affect the lifetime of toner cartridges.
● If the lifetime of toner cartridge(s) has been r
eached, calibration may not end correctly. In this case, replace
the toner cartridge(s) and try again calibration.
How to Replace Toner Cartridges(P. 494)
● Normally, calibr
ation is automatically performed in accordance with the usage condition of the machine or
changes in the environmental conditions.
● You can make a setting so that calibration is automatically performed immediately after the machine is
turned ON or you can set the calibration frequency.
First Calibration(P. 389)
Calibration Freq.(P. 396)
1
Press
( ).
Maintenance
511