Code :

Code: E7-61
Description: Combination error between the MFPC PWB and the PCU PWB (MFPC PWB detection)
Causes: Combination error between the MFPC PWB and the PCU PWB. MFPC PWB trouble. PCU PWB trouble.
Remedy: Check the combination between the MFPC PWB and the PCU PWB. Replace the MFPC PWB. Replace the PCU PWB.

Code: E7-62
Description: Controller connection trouble (Scanner)
Causes: Improper combination between the controller PWB and the scanner
Remedy: Check the MFPC PWB. Check the combination between the controller PWB and the scanner.

Code: E7-80
Description: MFP - SCU PWB communication error
Causes: SCU PWB - MFPC PWB connection trouble. SCU PWB trouble. MFPC PWB trouble.
Remedy: Check connection of the SCU PWB and the MFPC PWB. Check the ground. Replace the SCU PWB. Replace the MFPC PWB.

Code: E7-89
Description: Communication error between MFPC PWB CPU and energy-saving NIC controller
No response can be obtained from the energy-saving NIC controller
Causes: MFPC PWB trouble.
Remedy: Replace the MFPC PWB.

Code: E7-90
Description: MFP - PCU PWB communication error
Causes: PCU PWB - MFPC PWB connection trouble. PCU PWB trouble. MFPC PWB trouble.
Remedy: Check connection of the PCU PWB and the MFPC PWB. Check the ground. Replace the PCU PWB. Replace the MFPC PWB.

Code: E7-91
Description: FAX reception image data error
An error of FAX reception image data process occurs.
Causes: Image data process abnormality HDD trouble SD card trouble or contact error Image compression data corruption MFPC PWB trouble DIMM memory trouble or c
Remedy: Use SIM60-01 to check the read/write operations of the memory. Replace the HDD. Replace or check installation of the SD card. Replace the MFPC PWB. Replace or check installation of the DIMM memory. Replace the FAX control PWB.

Code: E7-92
Description: Copy image data error
An error of copy image data process occurs. (In Non ERDH)
Causes: Image data process abnormality HDD trouble Image compression data corruption MFPC PWB trouble DIMM memory trouble or contact error
Remedy: Use SIM60-01 to check the read/write operations of the memory. Replace the HDD. Replace the MFPC PWB. Replace or check installation of the DIMM memory.