• Code: EC0
• Description: Inserter feeding delay jam
• Remedy: Are the pickup roller, feed roller and separation roller tainted? Clean up the rollers. Is the harness between the inserter control board and separation sensor open-circuited? Replace the harness. Is the separation sensor working improperly? Replace the separation sensor. Replace the inserter control board.

• Code: EC1
• Description: Inserter feeding stop jam
• Remedy: Are the transport roller and reverse roller tainted? Clean up the rollers. Is the harness between the inserter control board and separation sensor open-circuited? Replace the harness. Is the separation sensor working improperly? Replace the separation sensor. Replace the inserter control board.

• Code: EC2
• Description: Inserter reverse path delay jam 1
• Remedy: Are the transport roller and reverse roller tainted? Clean up the rollers. Is the harness between the inserter control board and reverse path sensor is open-circuited? Replace the harness. Is the reverse path sensor working improperly? Replace the reverse path sensor. Replace the inserter control board.

• Code: EC3
• Description: Inserter reverse path stop jam 1
• Remedy: Are the transport roller and reverse roller tainted? Clean up the rollers. Is the harness between the inserter control board and reverse path sensor is open-circuited? Replace the harness. Is the reverse path sensor working improperly? Replace the reverse path sensor. Replace the inserter control board.

• Code: EC4
• Description: Inserter reverse path delay jam 2
• Remedy: Are the transport roller and reverse roller tainted? Clean up the rollers. Is the harness between the inserter control board and reverse path sensor is open-circuited? Replace the harness. Is the reverse path sensor working improperly? Replace the reverse path sensor. Replace the inserter control board.

• Code: EC5
• Description: Inserter reverse path stop jam 2
• Remedy: Are the transport roller and reverse roller tainted? Clean up the rollers. Is the harness between the inserter control board and reverse path sensor is open-circuited? Replace the harness. Is the reverse path sensor working improperly? Replace the reverse path sensor. Replace the inserter control board.

• Code: EC6
• Description: Inserter transport delay jam 1
• Remedy: Is the transport roller tainted? Clean up the roller. Is the harness between the inserter control board and transport sensor is open-circuited? Replace the harness. Is the transport sensor working improperly? Replace the transport sensor. Replace the inserter control board.

• Code: EC7
• Description: Inserter transport stop jam 1
• Remedy: Is the transport roller tainted? Clean up the roller. Is the harness between the inserter control board and transport sensor is open-circuited? Replace the harness. Is the transport sensor working improperly? Replace the transport sensor. Replace the inserter control board.