Epson Equity III Product Support Bulletin page 62

1.1 Differences Between 10MHz version and 12MHz version
Model: EQUITY III+ 12MHz version]
Serial Modification
Number of the Serial Serial Number Plate 03
Plate Number Plate
Code Label Modification
of the Code
Label
SPFG board Circuit design
modification
[Classification: Major parts ; excluding P.C.B units]
(Y126025251)
(abbreviated)
SPFG board uni t
(Y12720100001)
Serial Number Plate B06
(Y126041651)
(abbreviated)
longer than 10MHz's
one because the location
to the option slot con-
Alphabet "A" is prefixed
to the serial number.
O l d 010001 - - -
New A010001 --
(abbreviated)
To solve the format
error with the 360KB or
720KB FDD at 12MHz.
No
No
No