Which part number should be used in executing a Whole-Unit-Exchange for the ScanJet Enterprise
9000?

A.
0957-2260 PWRA, BRK, UN I ,32VDC, 180W (Topaz)

B.
0 L2713-60004 Kit: Rllr Rplcmnt 9000

C.
L2712-69001 EXCH Scanner Shtfd 9000

D.
8121-1023 PWR-CORD OPT-903 3-COND 0.5-M-LG (NA)