where can i find the storage device image file ?

[zzsczz]

in PDPCafe.java

      //rl.assign(0, "/Users/ericedwards/etc/PDPCafe/xxdp25.rl02");

      rl.assign(0, "/Users/ericedwards/etc/PDPCafe/RL.0");
      rl.assign(1, "/Users/ericedwards/etc/PDPCafe/RL.1");
      rl.assign(2, "/Users/ericedwards/etc/PDPCafe/RL.2");
      rl.assign(3, "/Users/ericedwards/etc/PDPCafe/RL.3");

      rm.assign(0, "/Users/ericedwards/etc/PDPCafe/RM.0");

      //tm.assign("/Users/ericedwards/etc/PDPCafe/temp");
      tm.assign("/Users/ericedwards/etc/PDPCafe/29bsdtape");

      lp.assign("/Users/ericedwards/etc/PDPCafe/printer");

how to get RL.x、 RM.0 、29bsdtape and printer？