Optical Drive and Library SCSI-2 Command Reference
Autochanger Error Codes
Jukebox Micro-Move Error Codes
Appendix B B-41
 Autochanger Error Codes
12 VERTICAL 
TEST
Moves the disk transport mechanism up and 
down the full length of the rail. Returns 
PASS/FAIL. No cartridges required.
13
TRANSLATE 
SENSOR
Reports ON or OFF. Looks at translate 
sensor.
14
FLIP TEST Makes a combination of moves with a PASS/
FAIL result. It does several flips at various 
locations. No optical disks are required.
15
MAGAZINE IO Makes a combination of moves with a PASS/
FAIL result. It moves an optical disk from a 
randomly-chosen full to a randomly-chosen 
empty slot, with a random flip. It then moves 
the disk back to its original storage slot with 
its original orientation. This test displays 
"FAIL" if there are no disks in the jukebox or 
if all storage slots are full. The drives and 
mailslot must be empty.
16
DRIVE IO Makes a combination of moves with a PASS/
FAIL result. It moves an optical disk from a 
randomly-chosen full slot to a randomly-
chosen drive, with a random flip. It then 
moves the cartridge back to its original slot 
with its original orientation. This test 
displays if there are no disks in the jukebox 
or if all storage slots are full. The drives and 
mailslot must be empty.
Table B-12 Diagnostic Tests (EXCEPT for models 40fx, 80ex, 125ex, and 
220mx)
No.  Front Panel 
Test Name 
Description










