Adjust color settings by using the custom setting in the printer driver
Change the printer driver settings (Windows/macOS)
Use the Universal Printer Driver for BR-Script. (PostScript language emulation)
Delete print jobs from the print queue.
Carry out calibration to improve the color density
I'm printing from Microsoft PowerPoint 2003 but it is not using the settings I select in the Universal Printer Driver. (For Windows XP)
Turn the Toner Save Mode on or off.