The color of images does not come as expected

Cause
Solution
Reference
The toner is low.When "Toner Low." or "Toner Empty. Waste Toner Full." is displayed, replace the toner cartridge.
Replacing the black (K) toner cartridge and the waste toner box
The setting of [Black Finish] is not suitable for the application.In [Black Finish] of the printer driver, select [Composite Black (CMYK)] or [True Black (K)].
Screens and functions of the printer driver
Color tuning has been changed.Perform color matching in the printer driver.
Color matching in the printer driver
Simulating print results
Color balance is not adjusted.

Press the scroll buttons on the operator panel several times to select [Calibration], adjust density, or adjust the color balance.

Adjusting the density manually
Adjusting the color balance (density)
Color misregistration is not corrected.

Open and close the front cover. Or, press the scroll buttons on the operator panel several times to select [Calibration] - [Adjust Registration].

Adjusting registration manually