For the PCL 6 printer driver
Click the WordPad menu button in the upper left corner of the window, and then click [Print].
Select the printer you want to use.
Click [Preferences].
Select [Black and White] in the "Color/Black and White:" list.
Change any other print settings if necessary.
Click [OK].
Start printing from the application's [Print] dialog box.
For the PCL 5c printer driver
Click the WordPad menu button in the upper left corner of the window, and then click [Print].
Select the printer you want to use.
Click [Preferences].
Click the [Setup] tab.
Select [Black and White] in the "Color/Black and White:" list.
Click [OK].
Start printing from the application's [Print] dialog box.
Black and White printing precautions for the PCL6 printer driver
Some applications may recognize grayscale or a black-and-white area of a document as a color image. As a result, the area may be printed in four colors (CMYK) and counted on the billing counter as such. To ensure that documents are printed in black and white, click the [Detailed Settings] tab, click [Print Quality:Standard] in the "Menu:" box, select [User Setting] in the "Settings for Image:" list, and then select [K (Black)] from the "Gray Reproduction:" list. For details, see the printer driver Help.