• Code: E593-0002
• Description: Punch shift motor error
  The light-receiving voltage home position sensor does not go on when light is not emitted.
• Remedy: Check the horizontal registration motor. Check the horizontal registration home position sensor. Check the punch driver PCB. Replace the finisher controller PCB. Check the punch shift mechanism.

• Code: E5F-0001
• Description: Saddle switch error
  The inlet cover switch has been identified as being open for 1 sec or more after the start of printing or the start of initial rotation with the following sensors identifying their respective covers as being closed: - inlet cover sensor (PI9S) - nt cover open/closed sensor (PI2S) - delivery cover sensor (PI3S) Or, the front over switch (MS2S) or the delivery cover switch (MS3S) is open. Inlet cover switch (MS1S)/front cover switch (MS2S)/ delivery cover switch (MS3S) Check the inlet cover switch. Check the inlet cover sensor. Check the front cover open/ closed sensor. Check the delivery cover sensor. Replace the finisher controller
• Remedy: Check the inlet cover switch. Check the inlet cover sensor. Check the front cover open/ closed sensor. Check the delivery cover sensor. Replace the finisher controller PCB.

• Code: E5F-0002
• Description: Saddle switch error
  The front cover switch has been identified as being open from the start of printing or the start of initial rotation with the following sensors identifying their respective covers as being closed. - inlet cover sensor (PI9S) - front cover open/closed sensor (PI2S) - delivery cover sensor (PI3S) - front cover switch (MS2S)/ delivery cover switch (MS3S) Check the front cover switch. Check the inlet cover sensor. Check the front cover open/ closed sensor. Check the delivery cover sensor. Replace the finisher controller
• Remedy: Check the front cover switch. Check the inlet cover sensor. Check the front cover open/ closed sensor. Check the delivery cover sensor. Replace the finisher controller PCB.

• Code: E5F-0003
• Description: Saddle switch error
  The delivery cover switch has been identified as being open after the start of printing or the start of initial rotation of the host machine with the following sensors identifying their respective covers as being closed: - inlet cover sensor (PI9S) - front cover open/closed sensor (PI2S) - delivery cover sensor (PI3S) - delivery cover switch (MS3S)
• Remedy: Check the delivery cover switch. Check the inlet cover sensor. Check the inlet cover sensor. Check the front cover open/closed sensor. Check the delivery cover sensor. Replace the finisher controller PCB.

• Code: E5F0-0001
• Description: Saddle paper positioning plate error
  The paper positioning plate home position sensor does to go on when the paper positioning motor has been driven for 1.33 sec. Paper positioning plate motor (M4S)/paper positioning plate home position sensor (P17S)
• Remedy: Check the paper positioning plate motor. Check the paper positioning plate home position sensor. Replace the finisher controller PCB. Check the paper positioning plate drive mechanism.

• Code: E5F0-0002
• Description: Saddle paper positioning plate error
  The paper positioning plate home position sensor doest not go off when the paper positioning plate motor has been driven for 1 sec. Paper positioning plate motor (M4S)/paper positioning plate home position sensor (P17S)
• Remedy: Check the paper positioning plate motor. Check the paper positioning plate home position sensor. Replace the finisher controller PCB. Check the paper positioning plate drive mechanism.

• Code: E5F1-0001
• Description: Saddle paper folding error
  The number of detection pulses of the paper folding motor clock sensor has dropped below a specific value. Paper folding motor (M2S)/ paper folding motor clock sensor (P14S)
• Remedy: Check the paper folding motor. Check the paper folding motor clock sensor. Replace the finisher controller PCB. Check the paper folding plate drive mechanism.

• Code: E5F1-0002
• Description: Saddle paper folding error
  The state of the paper folding home position sensor doest not change when the paper folding motor has been driven for 3 sec. Paper folding motor (M2S)/ paper folding motor clock sensor (P14S
• Remedy: Check the paper folding motor. Check the paper folding motor clock sensor. Replace the finisher controller PCB. Check the paper folding plate drive mechanism.