Description: Security incompatibility error When the PCL or the FAX board is installed, it does not match with compatible/incompatible setup of the MCU board security.
Causes: The security compatibility/incompatibility of the installed PCL or FAX board does not match with that of the MCU board.
Remedy: Cheek the security compatibility/ incompatibility of each board. Match the security compatibility/incompatibility of the boards.
Code: E1-00
Description: MCU-IMC communication trouble Communication establishment error/ framing/parity/protocol error
Causes: IMC PWB connector disconnection Motherboard connector pin breakage IMC PWB ROM defect, data failure
Remedy: Check the connectors of the IMC PWB and MCU PWB. Check the grounding of the copier. Check the ROM of the IMC PWB.
Code: E1-10
Description: IMC PWB trouble Communication trouble between MCU and IMC PWB
Causes: IMC PWB connector disconnection Motherboard connector pin breakage IMC PWB ROM defect, data failure
Remedy: Replace the IMC PWB
Code: E1-11
Description: IMC board ASIC error ASIC abnormality on IMC board
Causes: IMC board abnormality
Remedy: Replace the IMC PWB
Code: E1-12
Description: IMC board CODEC IC error CODEC IC (JBIG chip) abnormality on IMC board
Causes: IMC board abnormality
Remedy: Replace the IMC PWB
Code: E1-13
Description: IMC board flash ROM error Flash ROM abnormality on IMC board
Causes: IMC board abnormality
Remedy: Replace the IMC PWB. When the program download is abnormally terminated, a error may occur. In this case, download the program again.