• Code: E505-0002
• Description: Finisher backup memory error
  When the verify processing is not completed even after 2000 ms have elapsed during data writing
• Remedy: Replace the finisher controller PCB.

• Code: E514-8001
• Description: Bundling (forward rotation direction) error
  When the trailing edge fails to leave the trailing edge assist home position even when the trailing edge assist motor has been driven for 3 sec.
• Remedy: Replace the trailing edge assist motor (M109) and trailing edge assist home position sensor (PI109).

• Code: E514-8002
• Description: Bundling (forward rotation direction) error
  When the trailing edge fails to return to the trailing edge assist home position even when the trailing edge assist motor has been driven for 3 sec.
• Remedy: Replace the trailing edge assist motor (M109) and trailing edge assist home position sensor (PI109).

• Code: E520-0001
• Description: Offset error
  When the offset HP sensor fails to turn ON even though the offset motor was driven for 1000 ms toward the HP sensor approach side while the motor was running
• Remedy: - Check the offset HP sensor connectors. - Check the offset motor connectors. - Replace the offset HP sensor. - Replace the offset motor. - Replace the finisher controller PCB.

• Code: E520-0002
• Description: Offset error
  When the offset HP sensor fails to turn OFF even though the offset motor was driven for 1000 ms toward the HP sensor escape side while the motor was running
• Remedy: - Check the offset HP sensor connectors. - Check the offset motor connectors. - Replace the offset HP sensor. - Replace the offset motor. - Replace the finisher controller PCB.

• Code: E530-8001
• Description: Alignment error
  When the alignment plate fails to leave the alignment plate front home position sensor position even when the alignment plate front motor was driven for 4 sec.
• Remedy: Replace the alignment plate front motor (M103) and alignment plate front home position sensor (PI106).

• Code: E530-8002
• Description: Alignment error
  When the alignment plate fails to return to the alignment plate front home position sensor position even when the alignment plate front motor was driven for 4 sec.
• Remedy: Replace the alignment plate front motor (M103) and alignment plate front home position sensor (PI106).

• Code: E531-0001
• Description: Stapler error
  When the stapler unit failed to leave the stapler home position even though 400 ms elapsed since the stapler operation started
• Remedy: - Check the stapler unit connectors. - Replace the stapler unit. - Replace the finisher controller PCB.