Description: Recording paper jam. (Even after paper pulling-in operation, the registration sensor is still OFF.)
Causes: Recording paper not loaded correctly Registration sensor broken Separation pad damaged Objects, such as bits of paper or chips, are in the paper tray or paper tray Paper pick up roller defective Paper feed motor broken Main PCB defective
Code: 8A
Description: Jam tray1
Causes:
Code: 8B
Description: Jam tray2
Causes:
Code: 8C
Description: Jam MP tray
Causes:
Code: A1
Description: Front cover opened.
Causes: Hook of the front open switch on the front cover broken
Code: A2
Description: Document length exceeding the scan limitation. During scanning, 90 cm or longer of a document is detected. During document feeding or ejecting, 400 cm or longer of a document is detected.
Causes: Front open switch broken Document jam
Code: A3
Description: The document rear sensor does not come ON during document pull-in operation.
Causes: Document jam Document rear sensor actuator caught on the surrounding parts Document rear sensor broken