• Code: E610
• Description: The HDD encryption key is faulty. (hardware composition error, initialization error, ID key error, ID processing error)
• Remedy: - Check the hardware composition. - Turn off and then on the main power.

• Code: E611-0000
• Description: retried reboot due to SRAM crash and the like during the shutdown recovery job execution
  SRAM data were broken and the stored job information cannot be read; this causes the repeated reboot trials to recover the power shutdown, and thus the redundant job transmission. This phenomenon triggers E code.
• Remedy: Clear SRAM to cancel the shutdown recovery job.

• Code: E612
• Description: error in postponement Timing: when starting the host machine
• Remedy: Write the correct license and new serial numbers and turn off/on the power switch. - Turn off and then on the main power.

• Code: E674-0001
• Description: There is a fault in the communication between the fax controller PCB (2-line) and the main controller PCB.
  An attempt to set fax device mode has failed.
• Remedy: - Check the connection of the cable between the fax controller PCB (2-line) and the main controller PCB. - Replace the ROM DIMM of the fax controller PCB (2-line). - Replace the fax controller PCB (2-line). - Replace the main controller PCB.

• Code: E710-0001
• Description: There is a fault in IPC initialization.
  At time of power-on, the communications IC on the main controller PCB does not become ready within 3 sec after start-up.
• Remedy: - Check the connection of the cable.

• Code: E710-0002
• Description: There is a fault in IPC initialization.
  At power-on, the machine communication IC has detected an error.
• Remedy: - Check the connection of the cable.

• Code: E711-0001
• Description: There is a fault in the IPC communication.
  After power-on, the occurrence of an error has been written 4 times in 1.5 sec to the error register of the communications IC on the main controller PCB.
• Remedy: - Check the connection of the cable.

• Code: E711-0002
• Description: There is a fault in the IPC communication.
  After power-on, the machine communication IC has detected an error.
• Remedy: - Check the connection of the cable.