Description: Memory Setting Error
The settings that are required for image processing using the memory are not sent from the IPU.
Causes: • Software bug
• Hard disk unit defective
• Controller defective
• MCU defective
• IPU defective
Code: SC964
Description: Scanner Start Error
During scanned image processing, another command to start scanning was received.
Causes: • Software bug
Code: SC965
Description: Print Start Error
During print processing, another command to start printing was received
Causes: • Software bug
Code: SC966
Description: Polygon Mirror Motor Ready Error
The polygon mirror motor does not reach ready status within 15 s after the copy paper is detected by the registration sensor. (15 s after the write request was issued for the IPU, the FGATE signal remained LOW.)
Causes: • Polygon mirror motor harness, connections to BCU loose, broken, defective
• Polygon mirror motor drive board harness, connector to BCU loose, broken, defective
• Polygon mirror motor defective
• Polygon mirror motor drive board defective
• BCU defective
Code: SC970
Description: Scanner Ready Error
The scan ready signal is not generated by the MCU for more than 10 s after the read start signal is sent to the MCU.
Causes: • Software bugSoftware bugny
• Harnesses, connectors to the MCU loose, broken, defective
• MCU defective
• BCU defective
Code: SC990
Description: Software Performance Error 1
An unexpected operation was encountered by the software.