er: "    currentpagedevice /InputAttributes get    0 get dup    null eq {pop}    { dup      /InputAttributes      0 dict dup /Priority [0] put      put  setpagedevice    } ifelse "  *End  *InputSlot Tray0/Tray 0: "    currentpagedevice /InputAttributes get    0 get dup    null eq {pop}    { dup      /InputAttributes      0 dict dup /Priority [0] put      put  setpagedevice    } ifelse "  *End  *InputSlot Tray0/Tray 0: "    currentpagedevice /InputAttributes get    0 get dup    null eq {pop}    { dup      /InputAttributes      0 dict dup /Priority [0] put      put  setpagedevice    } ifelse "  *End  *InputSlot 