Hi Calvin,

Speaking generally, modified DEVMODE data must be used to create a device context for the printer (CreateDC). And then draw something on this device context with GDI API functions:

StartDoc
StartPage
Escape
TextOut
BitBlt
StretchDIBits
SelectObject
EndPage
EndDoc
and more...

There is FoxPro example on my web site (members area):

Configuring DEVMODE structure for a printer
http://www.news2news.com/vfp/?example=384

API functions used in this code:
ClosePrinter
DeleteDC
DocumentProperties
GetActiveWindow
GetProfileString
OpenPrinter