• Code: SC503-35
• Description: 3rd Tray Transfer Error (LCIT) • 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. (up to 2 times consecutively, LCIT transmits "tray set fault" to the main machine)
• 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 transfer fence

• Code: SC503-36
• Description: 3rd Tray Transfer HP Error (LCIT) • 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. (up to 2 times consecutively, LCIT transmits "tray set fault" to the main machine)
• 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 transfer fence

• Code: SC504-21
• Description: 4th Tray Lift Error (double bank, lower tray) • 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. (up to 2 times consecutively, the bank transmits a "tray set fault" to the main machine)
• 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 (double bank, lower tray) • 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. (up to 2 times consecutively, the bank transmits a "tray set fault" to the main machine)
• 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 • 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. Up to 2 times consecutively, the side LCIT transmits a "tray set fault" to the main machine.
• 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

• Code: SC505-42
• Description: Side LCIT Lower Limit Detection Error • Lower limit detection error (during descent) During tray initialization (upper limit not detected /lower limit eject detection), the tray base plate is lowered to check the tray base plate position, but the lower limit sensor is not detected although a predetermined time elapsed. Alternatively, at paper end, the tray base plate is lowered, but the lower limit sensor is not detected although a predetermined time elapsed. • Lower 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 lower limit sensor is 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. Up to 2 times consecutively, the side LCIT transmits a "tray set fault" to the main machine.
• Causes: • Lift motor error/connector missing • Lower 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 • 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 timing belt • Replace the timing pulley • Replace the base plate

• Code: SC505-43
• Description: Side LCIT Paper Overload Error During tray initialization, both the upper limit and lower limit are detected for 3 times consecutively (up to 2 times consecutively, the side LCIT transmits a "tray set fault" to the main machine.
• Causes: • Paper overload • Paper set fault • Limit sensor error/connector missing • Lower limit sensor error/connector missing • Harness broken • Bank control board defective • Foreign matter, such as paper scrap, is caught inside the tray
• Remedy: • Reset the paper • Remove the foreign matter • Reset the connector • Replace the harness • Replace the sensor • Replace the control board for the optional side LCT

• Code: SC509-00
• Description: SI By-pass Side Fence Drive Motor Error SI by-pass tray performs control to drive the side fence, and bring it against the paper. If the drive does not stop after the maximum drive time set for each operation mode, the error is detected. 1. Side fence contact operation • Drive stop trigger: One side of the fence will be a non-contact state. • Maximum drive time: 1350 msec • Side fence drive motor: CW 2. Side fence pushing operation • Drive stop trigger: Both of the fences will be a contact state. • Maximum drive time: 4200 msec • Side fence drive motor: CCW If the error is detected, a message is displayed "after re-set the paper size in the paper can be pulled through the paper. Should fit the paper guide plate" that. Accumulated count of error detection are 3 (CW) or 13 (CCW), the SC is displayed on the operation panel. In addition, the accumulated count is reset under the following conditions. a Turn the power off/on b If the by-pass side fence is back correct adjustment c Return from sleep
• Causes: • SI by-pass side fence drive motor connector missing, error, step out • SI by-pass side fence paper contact sensor connector missing, error • by-pass paper end sensor error
• Remedy: • SI by-pass side fence drive motor connector reset or replacement • SI by-pass side fence paper contact sensor (front, rear) connector reset or replacement • SI by-pass paper end sensor connector reset or replacement