• Code: E5F6-8003
• Description: Paper Pushing Plate Motor clock error (Finisher-E1)
  The number of pulses detected by the Paper Pushing Plate Motor Clock Sensor is 6 pulses or less.
• Remedy: 1. The Paper Pushing Plate Home Position Sensor (PI14), Paper Pushing Plate Top Position Sensor (PI15), and Paper Pushing Plate Motor Clock Sensor (PI1) is faulty. 2. The paper pushing plate drive mechanism is faulty. 3. The Paper Pushing Plate Motor (M8) is faulty. 4. The Saddle Stitcher Controller PCB is faulty.

• Code: E5F6-8004
• Description: Pushing position error (Finisher-E1)
  The Paper Pushing Plate Leading Edge Position Sensor does not turn ON when the Paper Pushing Plate Motor has been driven for 0.1 sec.
• Remedy: 1. The Paper Pushing Plate Home Position Sensor (PI14), Paper Pushing Plate Top Position Sensor (PI15), and Paper Pushing Plate Motor Clock Sensor (PI1) is faulty. 2. The paper pushing plate drive mechanism is faulty. 3. The Paper Pushing Plate Motor (M8) is faulty. 4. The Saddle Stitcher Controller PCB is faulty.

• Code: E5F6-8005
• Description: Pushing position error (Finisher-E1)
  The Paper Pushing Plate Leading Edge Position Sensor does not turn OFF when the Paper Pushing Plate Motor has been driven for 0.5 sec.
• Remedy: 1. The Paper Pushing Plate Home Position Sensor (PI14), Paper Pushing Plate Top Position Sensor (PI15), and Paper Pushing Plate Motor Clock Sensor (PI1) is faulty. 2. The paper pushing plate drive mechanism is faulty. 3. The Paper Pushing Plate Motor (M8) is faulty. 4. The Saddle Stitcher Controller PCB is faulty.

• Code: E602
• Description: Hard disk error
• Remedy: See Service manual

• Code: E604-1024
• Description: Insufficient memory
  Insufficient memory (require 1024 MB).
• Remedy: DDR2-SDRAM

• Code: E609-0008
• Description: Hard disk error
  Temperature of the HDD does not rise to the specified temperature within the specified period of time at the time of startup.
• Remedy: HDD.

• Code: E609-0009
• Description: Hard disk error
  At the time of recovery from sleep, it does not reach to the specified temperature.
• Remedy: HDD.

• Code: E610-0001
• Description: Failure of the HDD encryption key (hardware configuration error/initialization error/encryption key error/encryption processing error)
  The Encryption Board does not exist.
• Remedy: Check the hardware configuration.