• Code: SC503-32
• Description: 3rd Tray Lowering Error (LCIT: D695) • The machine detects the lift error of the tray lift motor for the LCIT (D695) 3 times consecutively when the 3rd tray is lowered at the machine’s initialization. • The machine detects the lift error of the tray lift motor for the LCIT (D695) 3 times consecutively when the 3rd tray is lifted at the machine’s initialization. (The message of resetting the tray is displayed when the machine detects the error consecutively 2 times or less.)
• Causes: • Tray lift motor connector disconnected • Lower limit sensor harness disconnected or broken • Control board defective • Foreign matter, such as paper scrap, is caught between the right tray and the tray lift motor. • Paper set fault • Timing belt damage or dropout • Timing pulley damage or dropout • Base plate damaged or plate horizontality fault • Foreign matter, such as paper scrap, is caught inside the right tray.
• Remedy: • Reset the paper. • Remove the foreign matter. • Replace the tray lift motor. • Reset the connector. • Replace the harness. • Replace the lower limit sensor. • Replace the control board for the LCIT (D695). • Replace the tray. • Replace the timing belt. • Replace the timing pulley. • Replace the base plate.

• Code: SC503-33
• Description: 3rd Tray Paper Overload Error (LCIT: D695) Both of the upper limit and lower limit detects the base plate 3 times consecutively at the machine’s initialization. (The message of resetting the tray is displayed when the both sensors detect the error consecutively 2 times or less.)
• Causes: • Paper overload • Paper set fault • Limit sensor harness disconnected or broken • Lower limit sensor harness disconnected or broken • Control board defective • Foreign matter, such as paper scrap, is caught inside the right tray.
• Remedy: • Reset the paper. • Remove the foreign matter. • Reset the connector. • Replace the harness. • Replace the limit sensor. • Replace the lower limit sensor. • Replace the control board for the LCIT (D695).

• Code: SC503-34
• Description: 3rd Tray Paper Position Error (LCIT: D695) During left/right tray set, or when power is switched ON, or when transfer is complete, "open" is detected 3 times consecutively by end fence open/close detection. (The message of resetting the tray is displayed when the both sensors detect the error consecutively 2 times or less.)
• Causes: • Paper set fault (paper is offset from position for pushing end fence) • Foreign matter entry (foreign matter is caught in the position for pushing end fence) • End fence open/close sensor error/connector missing • Harness broken • Bank control board defective
• Remedy: • Reset the paper. • Remove the foreign matter. • Reset the connector. • Replace the harness. • Replace the sensor. • Replace the control board for the optional paper feed tray.

• Code: SC503-35
• Description: 3rd Tray Transfer Error (LCIT: D695) • Transfer end detection error At right tray paper end (right tray lower limit detection, left tray paper detection), left tray paper is transferred to the right tray, but the left tray paper sensor is detected although a predetermined time elapsed (transfer paper missing is not detected), for 3 times consecutively. (The message of resetting the tray is displayed when the both sensors detect the error consecutively 2 times or less.)
• Causes: • Transfer motor error/connector missing • Left tray paper sensor error/connector missing • Harness broken • Bank control board defective • Paper overload • Foreign matter, such as paper scrap, is caught between the left tray and the tray transfer motor • Paper set fault • Timing belt damage/dropout • Timing pulley damage/dropout • Transfer fence defective • Foreign matter, such as paper scrap, is caught inside the left tray
• Remedy: • Replace the motor. • Reset the connector. • Replace the harness. • Replace the sensor. • Replace the control board for the optional paper feed tray. • Reset the paper. • Remove the foreign matter. • Replace the tray. • Replace the timing belt. • Replace the timing pulley. • Replace the end fence of the left tray.

• Code: SC503-36
• Description: 3rd Tray Transfer HP Error (LCIT: D695) • HP detection error (during transfer start) At right tray paper end (right tray lower limit detection, left tray paper detection), left tray paper is transferred to the right tray, but the left tray transfer fence HP sensor is detected although a predetermined time elapsed (HP sensor missing cannot be detected). • HP detection error (during transfer fence HP return) During left tray transfer fence HP not detected (stop after paper transfer, during power supply ON, during left tray set), the left tray transfer fence is moved to HP, but the left tray HP sensor is not detected although a predetermined time elapsed. *If an error occurs 3 times consecutively: LCIT transmits "3rd paper feed tray transfer HP error" to the main machine. (The message of resetting the tray is displayed when the both sensors detect the error consecutively 2 times or less.)
• Causes: • Transfer motor error/connector missing • Left tray transfer fence HP sensor error/connector missing • Harness broken • Bank control board defective • Paper overload • Foreign matter, such as paper scrap, is caught between the left tray and the tray transport motor • Paper set fault • Timing belt damage/dropout • Timing pulley damage/dropout • Transfer fence defective • Foreign matter, such as paper scrap, is caught inside the left tray
• Remedy: • Replace the motor. • Reset the connector. • Replace the harness. • Replace the sensor. • Replace the control board for the optional paper feed tray. • Reset the paper. • Remove the foreign matter. • Replace the tray. • Replace the timing belt. • Replace the timing pulley. • Replace the end fence of the left tray.

• Code: SC504-21
• Description: 4th Tray Lift Error (D787) • Lift motor ascent error detection During tray initialization (upper limit not detected/lower limit detection), the tray base plate is raised to check the tray base plate position, but the limit sensor is not detected although a predetermined time elapsed, for 3 times consecutively. (The message of resetting the tray is displayed when the both sensors detect the error consecutively 2 times or less.)
• Causes: • Lift motor error/connector missing • Limit sensor error/connector missing • Harness broken • Bank control board defective • Foreign matter, such as paper scrap, is caught between the paper feed tray and the tray lift motor • Paper set fault
• Remedy: • Reset the paper. • Remove the foreign matter. • Replace the motor. • Reset the connector. • Replace the harness. • Replace the sensor. • Replace the control board for the optional paper feed tray. • Replace the tray. • Replace the paper feed roller. • Replace the pick-up arm.

• Code: SC504-22
• Description: 4th Tray Lowering Error (D787) • Lift motor descent error detection During tray initialization, the tray base plate is lowered to check the tray base plate position, but the limit sensor is detected although a predetermined time elapsed, for 3 times consecutively. (The message of resetting the tray is displayed when the both sensors detect the error consecutively 2 times or less.)
• Causes: • Lift motor error/connector missing • Limit sensor error/connector missing • Harness broken • Bank control board defective • Paper overload • Foreign matter, such as paper scrap, is caught between the paper feed tray and the tray lift motor • Paper set fault
• Remedy: • Reset the paper. • Remove the foreign matter. • Replace the motor. • Reset the connector. • Replace the harness. • Replace the sensor. • Replace the control board for the optional paper feed tray. • Replace the tray. • Replace the paper feed roller. • Replace the pick-up arm.

• Code: SC505-41
• Description: Side LCIT Limit Detection Error (D696) • Upper limit detection error (during descent) During tray initialization (upper limit detection/lower limit not detected), the tray base plate is lowered to check the tray base plate position, but the limit sensor is detected although a predetermined time elapsed. • Upper limit detection error (during ascent) During tray initialization (upper limit not detected /lower limit detection), the tray base plate is raised to check the tray base plate position, but the limit sensor is not detected although a predetermined time elapsed. *If an error occurs for 3 times consecutively: the side LCIT transmits a "5th paper feed tray upper limit detection error" to the main machine. (The message of resetting the tray is displayed when the both sensors detect the error consecutively 2 times or less.)
• Causes: • Lift motor error/connector missing • Limit sensor error/connector missing • Harness broken • Bank control board defective • Paper set fault • Timing belt damage/dropout • Timing pulley damage/dropout • Base plate damage/horizontality fault • Paper feed roller missing item • Pickup arm defective • Foreign matter, such as paper scrap, is caught inside the tray
• Remedy: • Reset the paper. • Remove the foreign matter. • Replace the motor. • Reset the connector. • Replace the harness. • Replace the sensor. • Replace the control board for the optional side LCT. • Replace the tray. • Replace the paper feed roller. • Replace the pick-up arm. • Replace the timing belt. • Replace the timing pulley. • Replace the base plate.