3.3.5.1.2.5 Sending a Devmode to Print Ticket Request
The printing subsystem MAY request that the virtual printer driver convert a DEVMODE into a print ticket. The subsystem provides the print ticket and input DEVMODE, which MUST be packed into the pDevmodeIn and PrintTicket fields (respectively) of the DEVMODE_TO_PRINT_TKT_REQ request message.