Chapter 2 Diagonostic Codes
2-9
23.7
Check Optima outer motor missing steps
E386
Affected models : models with optima hardware
Service Codes : C123
Possible causes: -
the outer scanner movement is not smooth or it is striking the frame
-
the motor power supply is not configured properly
-
there is a fault in the motor power supply board§ there is a fault in the outer scan
-
ner motor
-
there is a fault in the camera controller board motor drivers
-
the cable connecting the camera controller board and the outer scanner motor is
partially unplugged or damaged
Corrective actions:
-
check all items above
23.8
Check Optima outer laser power supply
E387
Affected models : models with optima hardware
Service Codes : C123
Possible causes: -
the flat cable connecting the camera controller board and the outer scanner CCD
board is unplugged, missing or damaged
-
the cable of the laser module of the outer scanner is damaged or there is a fault
in the laser module itself
-
there is a fault in the camera controller board laser drivers
Corrective actions:
-
check all items above
23.9
Check Optima outer laser modulation
E388
Affected models : models with optima hardware
Service Codes : C123
Possible causes: -
the flat cable connecting the camera controller board and the outer scanner CCD
board is unplugged, missing or damaged
-
the cable of the laser module of the outer scanner is damaged or there is a fault
in the laser module itself
-
there is a fault in the camera controller board laser drivers
Corrective actions:
-
check all items above
24.1
Check Optima rear CCD signals
E390
Affected models : models with optima hardware
Service Codes : C123
Possible causes: -
the flat cable connecting the camera controller board and the rear scanner CCD
board is unplugged, missing or damaged
-
there is a fault in the rear scanner CCD board
-
there is a fault in the camera controller board
-
the supply voltage is configured too high on the power interface board
Corrective actions:
-
check all items above§ switch power off and on again; should the problem not
go away please call service
24.2
Check Optima rear scanner memory
E391
Affected models : models with optima hardware
Service Codes : C123
Possible causes: -
the flat cable connecting the camera controller board and the rear scanner CCD
board is unplugged, missing or damaged
-
there is a fault in the rear scanner CCD board
-
there is a fault in the camera controller board
Содержание EEWB304B
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