MEDIUM NOT PRESENT - TRAY CLOSEDMEDIUM NOT PRESENT - TRAY OPENMEDIUM NOT PRESENT - LOADABLE7MEDIUM NOT PRESENT - MEDIUM AUXILIARY MEMORY ACCESSIBLEMEDIUM DESTINATION ELEMENT FULLMEDIUM SOURCE ELEMENT EMPTYEND OF MEDIUM REACHEDMEDIUM MAGAZINE NOT ACCESSIBLEMEDIUM MAGAZINE REMOVEDMEDIUM MAGAZINE INSERTEDMEDIUM MAGAZINE LOCKEDMEDIUM MAGAZINE UNLOCKED'MECHANICAL POSITIONING OR CHANGER ERROR INVALID BITS IN IDENTIFY MESSAGE(LOGICAL UNIT HAS NOT SELF-CONFIGURED YETLOGICAL UNIT FAILURE