Lexmark T632 - Page 76

2-42 Service Manual
4060-xxx
950 Error Code service check
Note: Before proceeding with this service check, make sure you have the correct system board
installed in the printer.
950 Error displayed on the printer and you are not sure if the printer had the
interconnect or system boards previously replaced.
950 Error after replacing the system board
950 Error after replacing interconnect board
FRU Action
1 Interconnect board Note: Before replacing the interconnect board, make absolutely sure
you have the correct FRU number for the interconnect board that
should go into your printer.
Warning: Any time the interconnect board assembly is replaced, the
Configuration ID must be reset in NVRAM on the interconnect board.
See “Setting configuration ID” on page 3-18.
Unplug the machine and replace the interconnect board assembly.
Turn the printer on. If a 950 error still displays, replace the system
board assembly.
FRU Action
1 System board Note: Make sure you have the correct system board FRU number
before installing the board in the printer.
Replace the system board.
FRU Action
1 Interconnect board Note: Before replacing the interconnect board, make absolutely sure
you have the correct FRU number for the interconnect board that
should go into your printer.
Warning: Any time the interconnect board assembly is replaced, the
Configuration ID must be reset in NVRAM on the interconnect board.
Go to
“Setting configuration ID” on page 3-18.
Replace the interconnect board.
If this does not clear the message, contact the next level of support or
Lexmark.
OPTION CARD
OPTION CARD
OPTION CARD
OPTION CARD
J14
J15
J19
J22
J26
1
J32
J34
J28
J29
J4
J24
J7
J31
J3
J2
99
J5
J27
J11
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
J13
49
100
50
1
J8
J10
1
GND
1+3 3V
+24V
HEAT
+5V
+42V
J16
J9
FRU No
XXXXXX
FRU label