• Code: 074-212
• Description: Tray 4 Paper Size Sensor Broken RAP Abnormal output AD value from Tray 4 Size Sensor was detected.
• Remedy: Check the following: • Broken link and breakage at the bottom of the tray • The Actuator at the rear of the Tray for operation failure • The Tray 4 Paper Size Switch for failure: Analog Monitor [074-200];Component Control [074-104] (PL 11.12) • The connection between the Tray 4 Paper Size Sensor P/J103 and the Tray Module PWB P/J548 for open circuit, short circuit, and poor contact Reload the machine software (GP 16). If no problems are found, replace the Tray Module PWB (PL 11.13).

• Code: 074-900
• Description: Tray 4 Feed Out Sensor Static Jam RAP When the power was turned ON, the M/C was stopped (Cycle Down/ Shut Down), or when the interlocks were closed (all interlocks including options), the Tray 4 Feed Out Sensor detected paper
• Remedy: Check the following: • The Tray 4 Feed Out Sensor (PL 11.7) for remaining paper, contamination, Actuator return failure, or improper installation • The Tray 4 Feed Out Sensor for failure: Component Control [073-100] (PL 11.7) • The connection between the Tray 4 Feed Out Sensor P/J116-2 and the Tray Module PWB P/J548-A2 for short circuit Reload the machine software (GP 16). If no problems are found, replace the Tray Module PWB (PL 11.13).

• Code: 075-135
• Description: Registration Sensor On Jam (Tray 4) RAP The Registration Sensor does not turn ON within the specified time after the Registration Clutch On after the Feed from the MSI has started.
• Remedy: Check the following: • The Registration Sensor for failure: Component Control [077-104] (PL 15.1) • The connection between the Registration Sensor P/J121 and the MCU PWB P/J415 for open circuit, short circuit, and poor contact • The Main Drive Motor for revolution failure: Component Control [042-003] CW (PL 3.2) • The Registration Transport Assy (PL 15.1 ) for installation failure Reload the machine software (GP 16). If no problems are found, replace the MCU PWB (PL 18.2).

• Code: 077-101
• Description: Registration Sensor Off Jam RAP The Registration Sensor does not turn OFF within the specified time after the Registration Clutch On.
• Remedy: Check the following: • A paper transportation failure due to a foreign substance/burr on the paper path • Each Takeaway Roll and Pinch Roll for contamination, wear, and revolution failure • The Registration Roll and Pinch Roll for contamination, wear, and revolution failure • Each Exit Roll and Pinch Roll for contamination, wear, and revolution failure • Each Takeaway Roll Drive Gear for wear and damage • The Registration Roll Drive Gear for wear and damage • The BTR for contamination, wear, and revolution failure • The Fuser Drive Gear for wear and damage • Each Exit Roll Drive Gear for wear and damage • Use of paper out of spec • The Registration Sensor for contamination, improper installation, and Actuator operation failure
  Check the following: • The Registration Sensor for failure: Component Control [077-104] (PL 15.1) • The Registration Clutch for failure: Component Control [077-002] (PL 15.1) • The Main Drive Motor for revolution failure: Component Control [042-003] CW (PL 3.2) • The Takeaway Clutch for failure: Component Control [077-001] (PL 15.1) • The Registration Transport Assy (PL 15.1) for installation failure Reload the machine software (GP 16). If no problems are found, replace the MCU PWB (PL 18.2).

• Code: 077-103
• Description: Exit Sensor 1 Off Jam RAP After the Fuser Exit Sensor turned ON, the Fuser Exit Sensor did not turn OFF within the specified time
• Remedy: Check the following: • A paper transportation failure due to a foreign substance/burr on the paper path • The Fuser for wound up, stuck paper • The Fuser Exit Sensor for contamination, improper installation, and Actuator operation failure • Each Exit Roll and Pinch Roll for contamination, wear, and revolution failure • Each Exit Roll Drive Gear for wear and damage • The Exit 1 Gate for operation failure • Use of paper out of spec
  Check the following: • The Fuser Exit Sensor for failure: Component Control [077-101] (PL 7.1) • The Exit 2 Motor for revolution failure: Component Control [077-015] (PL 17.5) • The Exit Gate Solenoid for failure: Component Control [077-004] (PL 17.5) Reload the machine software (GP 16). If no problems are found, replace the MCU PWB (PL 18.2).

• Code: 077-106
• Description: Exit Sensor 1 On Jam RAP The Fuser Exit Sensor does not turn ON within the specified time after the Registration Clutch On.
• Remedy: Check the following: • The Fuser Exit Sensor for failure: Component Control [077-101] (PL 7.1) • A paper transportation failure due to a foreign substance/burr on the paper path • The Fuser Exit Sensor for contamination, improper installation, and Actuator operation failure • Each Takeaway Roll and Pinch Roll for contamination, wear, and revolution failure • The Registration Roll and Pinch Roll for contamination, wear, and revolution failure • The BTR for contamination, wear, and revolution failure • The Fuser for wound up, stuck paper • The Fuser Drive Gear for wear and damage • Use of paper out of spec Reload the machine software (GP 16). If no problems are found, replace the MCU PWB (PL 18.2).

• Code: 077-109
• Description: Exit Sensor 2 On Jam RAP After the Fuser Exit Sensor turned ON, the Exit 2 Sensor did not turn ON within the specified time.
• Remedy: Check the following: • A paper transportation failure due to a foreign substance/burr on the paper path • Each Exit Roll and Pinch Roll for contamination, wear, and revolution failure • The Fuser for wound up, stuck paper • Each Exit Roll Drive Gear for wear and damage • The Exit 1 Gate for operation failure • Use of paper out of spec • The Exit 2 Sensor for contamination, improper installation, and Actuator operation failure
  Check the following: • The Exit 2 Sensor for failure: Component Control [077-100] (PL 17.4) • The connection between the Exit 2 Sensor P/J115 and the MCU PWB P/J411 for open circuit, short circuit, and poor contact • The Exit 2 Motor for revolution failure: Component Control [077-015] (PL 17.5) • The Exit Gate Solenoid for failure: Component Control [077-004] (PL 17.4) Reload the machine software (GP 16). If no problems are found, replace the MCU PWB (PL 18.2).

• Code: 077-113
• Description: Exit Sensor 2 Off Jam RAP After the Exit 2 Sensor turned ON, the Exit 2 Sensor did not turn OFF within the specified time.
• Remedy: Check the following: • A paper transportation failure due to a foreign substance/burr on the paper path • Each Exit Roll and Pinch Roll for contamination, wear, and revolution failure • The Fuser for wound up, stuck paper • Each Exit Roll Drive Gear for wear and damage • The Exit 1 Gate for operation failure • Use of paper out of spec • The Exit 2 Sensor for contamination, improper installation, and Actuator operation failure • The Exit 2 Sensor for failure: Component Control [077-100] (PL 17.4) • The connection between the Exit 2 Sensor P/J115 and the MCU PWB P/J411 for open circuit, short circuit, and poor contact • The Exit 2 Motor for revolution failure: Component Control [077-015] (PL 17.5) • The Exit Gate Solenoid for failure: Component Control [077-004] (PL 17.4) Reload the machine software (GP 16). If no problems are found, replace the MCU PWB (PL 18.2).