_ DEC-O-LOG for TA90

_ DOL, TA90-O001, Tape Control Unit, Oct 90

PROBLEM: This FCO corrects a problem of intermittent failures due to
tape positioning into physical end of tape.

FIELD EFFECTIVITY: This category "O" FCO should be installed in all
TA90 Tape Control Units.

QUICK CHECK: 1. SPARE STI/FIPS ADAPTOR MODULE (54-18310-01): If rev.
on bar code label is D02 or D03, OR the Chip in location E69 is labeled
23-223E7, and the Chip in location E80 is labeled 23-224E7, then module
is at the correct revision and FCO is not required.
2. SUBSYSTEM: This FCO must be installed in any subsystem with any
formatter software version less than 2.3.  Both the left and right
formatter must be verified.

FCO KIT ORDERING

EQ-01587-02 FCO, Parts
FA-04917-02 FCO Document
**European Version also available.