Delphi:Delphi列出枚举系统安装的所有打印机名称，会下一步打印做准备，当然，本程序不包括打印功能，仅是检测获取到所使用的打印机型号、名称等信息，如图所示，可得到安装的三台打印机型号。

-Delphi: Delphi enumeration system lists all installed printer name, the next step will be to prepare for print, of course, the program does not include printing, just to get to the information used to detect the printer model number, name, etc., as shown, installation of three printer models available.