Depending on the conditions of use, you can set black to overprint and reduce the white gap between black letters and colored background.
This function cannot be used with some applications.
This function can be used when printing only text over a background color.
If the toner layer is thick, the toner may not be fixed firmly.
For the Windows XPS printer driver, follow the steps for the Windows PS printer driver and select [Advanced] in the [Job Options] tab, and then select the [Overprint Black] check box.
If setting details are not displayed in the print dialog box for Mac OS X 10.7 to 10.10, click [Show Details] at the bottom of the dialog box.
If the print option is not displayed in the print dialog box for Mac OS X 10.6.8, click the disclosure triangle next to the [Printer] drop-down list.