diff --git a/PDP10/ka10_cp.c b/PDP10/ka10_cp.c
index 064a98d..9c9a20d 100644
--- a/PDP10/ka10_cp.c
+++ b/PDP10/ka10_cp.c
@@ -197,15 +197,15 @@ cp_srv(UNIT *uptr) {
         uptr->u3 &= ~(PUNCH_ON|CARD_IN_PUNCH);
         uptr->u3 |= END_CARD;
         switch(sim_punch_card(uptr, image)) {
-        case SCPE_EOF:
-        case SCPE_UNATT:
+        case CDSE_EOF:
+        case CDSE_EMPTY:
             uptr->u3 |= PICK_FAIL|TROUBLE;
             break;
            /* If we get here, something is wrong */
-        case SCPE_IOERR:
+        case CDSE_ERROR:
             uptr->u3 |= EJECT_FAIL|TROUBLE;
             break;
-        case SCPE_OK:
+        case CDSE_OK:
             break;
         }
         if ((uptr->u3 & (TROUBLE|TROUBLE_EN)) == (TROUBLE|TROUBLE_EN))
diff --git a/PDP10/ka10_cr.c b/PDP10/ka10_cr.c
index 7d6e1b0..5d24bed 100644
--- a/PDP10/ka10_cr.c
+++ b/PDP10/ka10_cr.c
@@ -175,19 +175,19 @@ cr_srv(UNIT *uptr) {
     /* Check if new card requested. */
     if ((uptr->u3 & (READING|CARD_IN_READ)) == READING) {
         switch(sim_read_card(uptr, image)) {
-        case SCPE_EOF:
+        case CDSE_EOF:
              uptr->u3 |= END_FILE;
              if (uptr->u3 & TROUBLE_EN)
                  set_interrupt(CR_DEVNUM, uptr->u3);
              return SCPE_OK;
-        case SCPE_UNATT:
+        case CDSE_EMPTY:
              return SCPE_OK;
-        case SCPE_IOERR:
+        case CDSE_ERROR:
              uptr->u3 |= TROUBLE;
              if (uptr->u3 & TROUBLE_EN)
                  set_interrupt(CR_DEVNUM, uptr->u3);
              return SCPE_OK;
-        case SCPE_OK:
+        case CDSE_OK:
              uptr->u3 |= CARD_IN_READ;
              break;
         }