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Table 15 shows the list of Field Replaceable Units (FRUs) involved in the diagnostic phase.
Table 15. FRU List
FRU (n2) DESCRIPTION
0 Controller or Engine Board
1 Operator Panel Board
2 Sensors
3 Mechanical Parts
4 Flash on Controller Board
5 Supervisor SW
6 Tractors
7 Print Head
8 Options
The following error codes are sorted by FRU and are not specified for one test.
Table 16. T&D Error Codes
ERROR
FRU (n2) CODE (n3) ERROR DESCRIPTION
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
0 10
0 11
0 12
0 13
0 14
0 15
0 16
Loop strobe-busy
Loop Slct init
Loop ACK-autofeed
Loop Pe^fit-sctin
Test pattern tx-rx
EPROM Write
EPROM Read
EPROM compare data (check)
Test pattern rx-tx
Loop dtr-dsr
Loop rts-cts
Loop srts-dcd
not recognized error
Loop on CTS
AFTA values out-of-range
LAN open
FIELD REPLACEABLE UNIT
CONTROLLER BOARD
CONTROLLER BOARD
CONTROLLER BOARD
CONTROLLER BOARD
CONTROLLER BOARD
ENGINE BOARD
ENGINE BOARD
ENGINE BOARD
CONTROLLER BOARD
CONTROLLER BOARD
CONTROLLER BOARD
CONTROLLER BOARD
CONTROLLER BOARD
CONTROLLER BOARD
ENGINE BOARD/MECHANISM
CONTROLLER BOARD
IMPACTED AREA
PARALLEL I/F
PARALLEL I/F
PARALLEL I/F
PARALLEL I/F
PARALLEL I/F
NVM
NVM
NVM
SERIAL I/F
SERIAL I/F
SERIAL I/F
SERIAL I/F
SERIAL I/F
SERIAL I/F
NVM/AFTA
LAN I/F
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Chapter 2. Diagnostics