Lexmark Internal Use Only
3-2
3.1.1.1
3.1.1.1
3.1.1.1
3.1.1.1
Group 1 Error Flowchart (Lamp Assembly)
Group 1 Error Flowchart (Lamp Assembly)
Group 1 Error Flowchart (Lamp Assembly)
Group 1 Error Flowchart (Lamp Assembly)
This flowchart applies when the Jam LED blinks one or two times. One blink indicates the lamp in the
ADF unit is defective while two blinks indicate the lamp in the flatbed optical chassis is defective.
Yes No
Flowchart 3.1
Flowchart 3.1
Flowchart 3.1
Flowchart 3.1
3.1.1.2
3.1.1.2
3.1.1.2
3.1.1.2
Group 2 Error Flowchart (Flatbed)
Group 2 Error Flowchart (Flatbed)
Group 2 Error Flowchart (Flatbed)
Group 2 Error Flowchart (Flatbed)
This flowchart applies when the Paper Jam LED blinks three times.
Flowchart 3.2
Flowchart 3.2
Flowchart 3.2
Flowchart 3.2
Group 1 Error
CCD error
Replace optical
assembly
Lamp is on?
Inverter error
Replace lamp
inverter circuit
Lamp is on?
Replace the lamp
End of test
Yes
No
Group 2 error
Flatbed
motor
moves?
Flatbed motor error
Replace flatbed
motor
ADF/Flatbed home
position sensor error
Replace home
position sensor
No
Yes
Summary of Contents for OptraImage 443
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