Service manual

(Error message)
F9 0 Content ICU-PRT communication trouble
Detail
Cause SCSI LSI abnormality
ICU PWB defect
SCSI connector connection defect
Printer PWB defect
Check and remedy Replace the printer PWB.
Check the SCSI connector.
Replace the printer PWB.
Replace the ICU PWB.
F9 01 Content PRT DRAM trouble
Detail DRAM trouble in the option printer board. (When operating the scanner mode)
Cause DRAM module is broken and access cannot be made.
DRAm module installation trouble
Check and remedy Check with SIM 57-1.
F9 02 Content PRT Centro port check error
Detail Option printer board Centro port trouble
Cause Centro port defect
Printer PWB defect
Check and remedy Replace the printer board.
F9 03 Content Network card trouble.
Detail Network card self test trouble.
Cause Network card defecft.
Printer PWB defect.
Network card connector connection defect.
Check and remedy Check the Network card connector.
Replace the printer PWB.
Replace the Network card.
F9 04 Content Printer program error.
Detail Program data trouble in the option printer board.
Cause Flash memory data is destroied.
Check and remedy Replace or rewrite the Flash memory.
Replace the printer PWB.
F9 05 Content Short of memory capacity on the ICU PWB
Detail Total memory is less than 16MB on the ICU PWB.
Cause Memory defect
SIMM memory connector connection defect
ICU PWB defect
Wrong type SIMM memory is installed
Check and remedy Replace the ICU PWB
Replace the memory
Check the memory connector
F9 10 Content PRT SCSI LSI abnormality
Detail An error occurred in SCSI communication with the option printer board.
Cause SCSI LSI abnormality
ICU PWB defect
Printer PWB defect
SCSI connector connection defect
Check and remedy Replace the printer PWB.
Check the SCSI connector.
Replace the printer PWB.
Replace the ICU PWB.
F9 90 Content ICU-PRT communication trouble (PRT detection)
Detail
Cause SCSI LSI abnormality
ICU PWB defect
SCSI connector connection defect
Printer PWB defect
Check and remedy Replace the printer PWB.
Check the SCSI connector.
Replace the printer PWB.
Replace the ICU PWB.
AR-PB2A