• Code: 798-04
• Description: Stack feed-out motor error (D585)
  The machine does not detect a correct signal from the stack feed-out HP sensor while the stack feed-out motor is operating. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Defective stack feed-out HP sensor • Overload on the stack feed-out motor • Defective stack feed-out motor • Defective main board • Disconnected or defective harness
• Remedy: 1. Check or replace the harness. 2. Check for blockages in the stack feed-out mechanism. 3. Replace the stack feed-out HP sensor. 4. Replace the stack feed-out motor. 5. Replace the main board.

• Code: 798-05
• Description: Positioning roller arm motor error (D585)
  The machine does not detect a correct signal from the positioning roller HP sensor while the positioning roller arm motor is operating. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Disconnected or defective harness • Overload on the positioning roller arm motor • Defective positioning roller arm motor • Defective positioning roller HP sensor
• Remedy: 1. Check or replace the harness. 2. Check for blockages in the positioning roller arm mechanism. 3. Replace the positioning roller arm motor. 4. Replace the positioning roller HP sensor.

• Code: 798-06
• Description: Corner stapler motor error (D585)
  The machine does not detect a correct signal from the stapler HP sensor while the stapler motor is operating. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Staple jam • Motor overload • Defective stapler motor
• Remedy: 1. Check the connections and cables for the components mentioned above. 2. Replace the HP sensor and/or stapler motor 3. Replace the finisher main board.

• Code: 798-07
• Description: Stapler movement motor error (D585)
  The machine does not detect a correct signal from the stapler home position sensor while the stapler movement motor is operating. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Motor overload • Loose connection of the stapler home position sensor • Loose connection of the stapler movement motor • Defective stapler home position sensor • Defective stapler movement motor
• Remedy: 1. Check the connection of the stapler movement motor. 2. Check the connection of the stapler home position sensor. 3. Replace the stapler home position sensor. 4. Replace the stapler movement motor.

• Code: 798-08
• Description: Tray lift motor error (D585)
  The machine does not detect a correct signal from the paper height sensor while the Tray lift motor is operating. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Motor overload • Loose connection of the shift tray motor • Defective shift tray motor
• Remedy: 1. Check the connections to the tray lift motor. 2. Replace the tray lift motor.

• Code: 798-09
• Description: Edge depressor solenoid error (D585)
  Paper height sensor is ON when the edge depressor solenoid switches ON and the edge depressors start lower. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
• Causes: • Solenoid harness loose, broken • Solenoid obstructed • Paper height sensor dirty, harness loose, broke • Solenoid defective • Paper height sensor defective
• Remedy: 1. Check or replace the solenoid harness. 2. Check for blockages in the stack pressure mechanism. 3. Replace the paper height sensor.

• Code: 816
• Description: Energy saving I/O sub-system error
  The energy saving I/O sub-system detects an error.
• Causes: • Controller board defective
• Remedy: Replace the controller board.

• Code: 817
• Description: Monitor Error
  This is a file detection and electronic file signature check error when the boot loader attempts to read the self-diagnostic module, system kernel, or root system files from the OS Flash ROM, or the items on the SD card in the controller slot are false or corrupted.
• Causes: • OS Flash ROM data defective; change the controller firmware • SD card data defective; use another SD card
• Remedy: