Kyocera Taskalfa Pro 15000c Operation Manual page 438

Setting up from System Menu > Security Settings
Item Description
Text Stamp Font Set the font of the text stamp.
Value:
Font: Courier, Letter Gothic
Size: Font sizes registered in Font (Text Stamp) are displayed.
Font Size (Text Stamp) (page 15-35)
Character Border: Off, Circle, Rectangle, Underline
Color: Black, Cyan, Magenta, Yellow, Red, Green, Blue, White
Style: None, Bold, Italic, Bold/Italic
Display Pattern: Clipping, Overwrite
Density: 10 to 100% (in 10% increments)
15-59