op.font

selects the font defined in the device item or specifies fonts that are not predefined in the printer item.

The 'number' selects the corresponding font number defined in the device item. (See the 'devices' file).

'orientation'
may be either 'portrait' or 'landscape'

'symbolset'
may be either 'ASCII', 'legal', 'roman8' or 'linedraw'.

'spacing'
may be either 'proportional' or 'fixed'.

'pointsize'
specifies the point size.

'pitch'
specifies the pitch.

'style'
may be either 'upright', 'italic' or 'reverse'.

'strokeweight'
may be 'light', 'lightmedium', 'mediumlight', 'medium', 'mediumbold', 'boldmedium' or 'bold'.

'typeface'
may be any of the valid types defined in the corresponding item in the 'devices' file for the printer being used. (For an example, see 'hp-lzrii' in the 'devices' file).

If the device does not support fonts, or the device item has not been configured, this command has no effect.