Sample Printer Interface DLL

Important

The modern print platform is Windows' preferred means of communicating with printers. We recommend that you use Microsoft's IPP inbox class driver, along with Print Support Apps (PSA), to customize the print experience in Windows 10 and 11 for printer device development.

For more information, see Modern print platform and the Print support app design guide.

Source code for Plotui.dll, the printer interface DLL for the Microsoft plotter driver, is provided with the Windows Driver Kit (WDK) for Windows 7. The code is located in the \src\print\msplot subdirectory of the directory tree that contains the WDK.