프린터의 급지 지정방식을 얻는 예제입니다..

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, ExtCtrls;

type
  TForm1 = class(TForm)
    Panel1: TPanel;
    Button1: TButton;
    Memo1: TMemo;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}
uses
  WinSpool;
const
  PName = '삼보 Stylus Color II'; {Printer Name}
  PPort = 'LPT1'; {프린터 포트}

procedure TForm1.Button1Click(Sender: TObject);
var
  i : Integer;
  p : PChar;
begin
  GetMem(p,24*DeviceCapabilities(PName,PPort,DC_BINNAMES,nil,nil));
  with Memo1, Lines do begin
    Clear;
    for i:=1 to DeviceCapabilities(PName,PPort,DC_BINNAMES,p,nil) do
      Add(p+24*(i-1));
  end;
  FreeMem(p);
end;

end.