Optical Drive and Library SCSI-2 Command Reference
Autochanger Error Codes
Hardware Error Codes
Appendix BB-28
FEH The test did not run, probably a configuration error
FFH Invalid test number
a. For further explanation, refer to the next section "Additional Descriptions of 
Hardware Error Codes."
Table B-8 Hardware Error Codes (For the 40fx, 80ex, 125ex, and 220mx 
models ONLY)
Error Code 
(hex.)
Failure Description










