Lexmark 7000 Color Jetprinter, Service Manual

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4092
Error Indicator Table
Power-On Self Test (POST) Sequence
When you turn the printer on it performs a POST. Turn your printer
on and check for a correct POST operation by observing the
following:
1. The power light comes on.
2. The carrier moves over the maintenance station and seals the
printheads.
3. The paper feed gears turn.
4. All motors stop and the power light stays on.
Error
Code
Number
of
Power
Light
Flashes
Action
64
65 7 Replace the code module and/or system board and
printhead cable.
66 -
78 6 Replace the code module and/or system board and
printhead cable.
79 9 Replace the Code Module and/or system board.
81
2
Go to the “Transport Service Check” on page 2-15 .
83 8 Replace the code module and/or system board.
89 4 Go to the “Transport Service Check” on page 2-15 .
90 5 Check the carrier and/or replace the system board.
92 12 Go to the “Power Service Check” on page 2-11 .
93
3
Replace the code module and/or system board.
127
and
up 10 Replace the Code Module and/or system board.