Description: SBU Error 1
When the scanner was turned on, the SBU (Sensor Board Unit) level adjustment, black level check, and final SBU white level check failed.
Causes: • SBU defective
• IPU defective
• BCU defective
• Harness between the SBU and IPU defective
• Harness between the BCU-IPU defective
• Standard white plate not installed correctly, or is dirty
• Scanner mirrors and/or lenses are dirty or installed incorrectly
Code: SC144
Description: SBU Error 2
At power on:
• The SYDI terminal signal did not go HIGH within 1 s
• The specified SBU (Sensor Board Unit) ID (GASBUP and LM98513) could not be read after 3 tries
Causes: • SBU defective
• BCU defective
• Harness between SBU and IPU defective
Code: SC161
Description: IPU Error
At power on, or when the machine returns from an energy save mode, the self-diagnostic program returned an IPU error.
Causes: • IPU defective
• Connection between SBU and IPU is loose, broken, or defective
Code: SC165
Description: Illegal Copy Data Security Error
The "Data Security for Copying Feature" in the User Tools is set to "ON" without the ICIB-2 installed.
Causes: • Copy Data Security Unit option board is not installed
• Copy Data Security Unit board is defective
Note:
• The "Data Security for Copying" feature in the User Tools must be set to "OFF" before the ICIB-2 is removed.
• To switch this feature off/on: [User Tools]> System Settings> Administrator Tools> Next.> Data Security for Copying> Select Off/On.
Code: SC180
Description: Scanner Unit Fan Error: Scanner Intake Fan
The MCU issued a lock signal fro the scanner intake fan (rear, right).
Causes: • Fan, MCU, SIB harnesses loose or defective
• Scanner intake fan motor defective
• MCU defective
• SIB defective
Code: SC181
Description: Scanner Unit Fan Error: Lamp Regulator Fan (Right)
The MCU issued a lock signal for the lamp regulator fan (front, right).
Causes: • Fan, MCU harness loose, defective
• Lamp regulator (right) fan motor defective
• MCU defective
• SIB defective