1.2.1 UniTool, the Driver Data Table, and Printer Commands

The UniTool application provides an organized means of typing in printer
data and command strings that become part of a minidriver's data table.
Using this application, its menus, and its dialog boxes, a driver developer
specifies data such as the supported text resolutions, graphics
resolutions, paper sizes, font metrics, and so on. In addition, a developer
specifies the printer commands which begin a document, end a document,
select a paper size, select a paper source, reset the printer to its
default state, and so on. In addition to specifying the data and commands
described above, a developer can use UniTool to create device-font files
and character-translation tables. The following illustration shows a main
window for the UniTool application (the contents of this window vary from
minidriver to minidriver):

bitmap:  unimain