• Code: E542-0002
• Description: Lower tray up/down error Finisher-Q1/Q3, Saddle Finisher-Q2/Q4
  Area is abnormal.
• Remedy: Replace the shift motor (M38) of the tray 2, Replace the shift area sensor PCB of the tray 2

• Code: E542-0003
• Description: Lower tray up/down error Finisher-Q1/Q3, Saddle Finisher-Q2/Q4
  The safety switch is activated.
• Remedy: Replace the shift motor (M38) of the tray 2, Replace the shift area sensor PCB of the tray 2

• Code: E577-0001
• Description: Paddle error Finisher-P1
  The HP sensor fails to be ON within 1500ms after the paper retaining paddle starts to move to its HP.
• Remedy: Replace the paddle HP sensor (SR8) , Replace the paddle motor (M6)

• Code: E577-0002
• Description: Paddle error Finisher-P1
  The HP sensor fails to be OFF within 1000ms after the paper retaining paddle starts to move from its HP.
• Remedy: Replace the paddle HP sensor (SR8) , Replace the paddle motor (M6)

• Code: E580-0001
• Description: Stack tray up/down error
  The stack tray fails to reach the stack tray height sensor 4sec. after the stack tray up/down motor starts to move up the tray; or the stack tray fails to come out of the height sensor.
• Remedy: Check on overload on the stack tray up/down motor, Replace the stack tray up/down motor (M5), Replace the stack tray paper height sensor (S10) , Replace the stack tray up/down motor clock sensor (S9)

• Code: E584-0001
• Description: Shutter unit error Finisher-Q1/Q3, Saddle Finisher-Q2/Q4
  The shutter open sensor fails to be OFF (The shutter cannot be closed).
• Remedy: Replace the stack ejection motor (M32) , Replace the shutter open/close clutch (CL31), Replace the shutter HP sensor (PI45)

• Code: E584-0002
• Description: Shutter unit error Finisher-Q1/Q3, Saddle Finisher-Q2/Q4
  The shutter open sensor fails to be ON (The shutter cannot be opened).
• Remedy: Replace the stack ejection motor (M32) , Replace the shutter open/close clutch (CL31), Replace the shutter HP sensor (PI45)

• Code: E590-0001
• Description: Puncher motor error
  The puncher HP sensor fails to be detected after the puncher motor is driven for 200ms.
• Remedy: Replace the puncher HP sensor, Replace the puncher motor