Causes: 804 An error command was received (Main unit: Serviceman-call error) from the multi-tray unit. Even after 10 ms after the multi-tray transfer motor was turned ON, multi-tray feed limit sensor did not count any pulses.
Remedy: Jam reset or switch power on again
Code: B07
Description: Multi-tray: Main-unit error
Causes: 825 Error command received (Main unit: Jam error) from the multi-tray unit. After multi-tray feed sensor 3 turns ON, and multi-tray transfer motor rotates a certain amount of pulses, the multi-tray feed sensor 4 did not turn ON. (Multi-tray feed sensor 1, 2: 826 Error command received (Main unit: Jam error) from the multi-tray unit. After multi-tray feed sensor 4 turns ON, and multi-tray transfer motor rotates a certain amount of pulses, the paper sensor did not turn ON. (Multi-tray feed sensor 1, 2: OFF and 3, 4 827 Error command received (Main unit: Jam error) from the multi-tray unit. After paper sensor turns ON, and multi-tray transfer motor rotates a certain amount of pulses, the paper sensor did not turn OFF. (Multi-tray feed sensor 1, 2: OFF and 3, 4: ON, and p 828 Error command received (Main unit: Jam error) from the multi-tray unit. After multi-tray feed sensor 4 turns ON, and multi-tray transfer motor rotates a certain amount of pulses, the paper sensor did not turn ON. (Multi-tray feed sensor 1 to 3: OFF and 4:
Remedy: Sensor on paper-feed path -> OFF, jam reset, or switch the power on again
Code: B08
Description: Multi-tray: Main-unit error
Causes: 805 Error command received (Main unit: Open error) from the multi-tray unit. Multi-tray transfer unit was opened.
Remedy: Jam reset or switch power on again
Code: B09
Description: Multi-tray: Main-unit error
Causes: 816 Error command received (Main unit: Jam error) from the multi-tray unit. After multi-tray feed sensor 1 turns ON, and multi-tray transfer motor rotates a certain amount of pulses, the multi-tray feed sensor 2 did not turn ON. (Multi-tray feed sensor 1stayed ON) or (multi-tray feed senosr 1: ON at power ON) 817 Error command received (Main unit: Jam error) from the multi-tray unit. After multi-tray feed sensor 2 turns ON, and multi-tray transfer motor rotates a certain amount of pulses, the multi-tray feed sensor 3 did not turn ON. (Multi-tray feed sensor 1,2 stayed ON) or (multi-tray feed senosr 1, 2: ON at power ON) 818 Error command received (Main unit: Jam error) from the multi-tray unit. After multi-tray feed sensor 3 turns ON, and multi-tray transfer motor rotates a certain amount of pulses, the multi-tray feed sensor 4 did not turn ON. (Multi-tray feed sensor 1 to 3 stayed ON) or (multi-tray feed senosr 1 to 3: ON at power ON) 819 Error command received (Main unit: Jam error) from the multi-tray unit. After multi-tray feed sensor 4 turns ON, and multi-tray transfer motor rotates a certain amount of pulses, the paper sensor did not turn ON. (Multi-tray feed sensor 1 to 4 stayed ON) or (multi-tray feed senosr 1 to 4: ON at power ON) 820 Error command received (Main unit: Jam error) from the multi-tray unit. After paper sensor turns ON, and multi-tray transfer motor rotates a certain amount of pulses, the multi-tray feed sensor 1 to 4 and paper sensor did not turn OFF. (Multi-tray feed sensor 1 to 4, and paper sensor stayed ON) or (multi-tray feed senosr 1 to 4 and paper 821 Error command received (Main unit: Jam error) from the multi-tray unit. After multi-tray feed sensor 2 turns ON, and multi-tray transfer motor rotates a certain amount of pulses, the multi-tray feed sensor 3 did not turn ON. (Multi-tray feed sensor 1: OFF, 2: ON) or (multi-tray feed senosr 2: ON at power ON) 822 Error command received (Main unit: Jam error) from the multi-tray unit. After multi-tray feed sensor 3 turns ON, and multi-tray transfer motor rotates a certain amount of pulses, the multi-tray feed sensor 4 did not turn ON. (Multi-tray feed sensor 1: OFF, 2, 3: ON) or (multi-tray feed senosr 2, 3: ON at power ON) 823 Error command received (Main unit: Jam error) from the multi-tray unit. After multi-tray feed sensor 4 turns ON, and multi-tray transfer motor rotates a certain amount of pulses, the paper sensor did not turn ON. (Multi-tray feed sensor 1: OFF, 2 to 4: ON) or (multi-tray feed senosr 2 to 4: ON at power ON) 824 Error command received (Main unit: Jam error) from the multi-tray unit. After paper sensor turns ON, and multi-tray transfer motor rotates a certain amount of pulses, the paper sensor did not turn OFF. (Multi-tray feed sensor 1: OFF, 2 to 4: ON, paper sensor: ON) or (multi-tray feed senosr 2 to 4: ON and paper sensor: ON at power ON) 825 Error command received (Main unit: Jam error) from the multi-tray unit. After multi-tray feed sensor 3 turns ON, and multi-tray transfer motor rotates a certain amount of pulses, the multi-tray feed sensor 4 did not turn ON. (Multi-tray feed sensor 1, 2: OFF, 3: ON) or (multi-tray feed senosr 3: ON at power ON)
Remedy: Sensor on paper-feed path -> OFF, jam reset, or switch the power on again
Code: B10
Description: Multi-tray: Tray-1 error
Causes: 806 Error command received (Tray 1: Serviceman-call error) from the multi-tray unit. Even after 5 sec after multi-tray 1 elevator motor turned ON, counting of multi-tray feed limit sensor did not change.
Remedy: Jam reset or switch power on again
Code: B11
Description: Multi-tray: Tray-1 error
Causes: 807 Error command received (Tray 1: Jam error) from the multi-tray unit. Paper misfeed from tray 1. 842 Main unit misfeed when paper fed from tray 1