Description: Error in access to backup data for Reader (reading error at power-on)
The Reader-related adjustment values could not be read.
Remedy: 1. Clear the backup RAM of RCON. Execute COPIER>FUNCTION>CLEAR>RCON. 2. Enter all the values written on the service label in service mode again. 3. Turn OFF and then ON the main power.
Code: E351-0000
Description: System error
Remedy: 1. Install the set of the controller firmware. 2. Replace the Main Controller PCB.
Code: E733-0000
Description: Printer communication error
Communication error between the Engine Controller PCB and the Main Controller PCB occurred.
Remedy: 1. Check the connection of connector between the Engine Controller PCB and the Main Controller PCB. 2. Install the set of the controller firmware. 3. Replace the Main Controller PCB. 4. Replace the Engine Controller PCB.
Code: E736-0000
Description: Communication error with CCU/modem
NCU PCB type error.
Remedy: 1. Install the set of the controller firmware. 2. Replace the NCU PCB. 3. Replace the Main Controller PCB.
Code: E744-0001
Description: Language file version error
Language file version was not matched with the main program.
Remedy: Install the set of the controller firmware.
Code: E744-0002
Description: Language file size error
The size of the language file exceeded the upper limit.
Remedy: Install the set of the controller firmware.