Description: The paper feed inlet sensor does not turn ON even though the paper feed clutch has driven for the specified distance (number of pulses) after it turned ON.
Causes: The paper stacking method on the paper feed tray is not correct. Paper has slipped, etc. due to insufficient paper feed pressure, and paper is not fed correctly. The paper separating pressure is too high. Malfunction of the paper feed inlet sensor Malfunction of the paper feed clutch Faulty connection between the paper feed inlet sensor and MC unit (Disconnection of bundled wires, improper insertion of connectors) Malfunction of the MC unit
Code: J1-2
Display: JAM FEED SECT
Description: The paper feed inlet sensor is blocked for more than the specified distance (number of pulses) during processing. Attempted to start with the paper feed inlet sensor blocked.
Causes: The paper feed inlet sensor or paper ejection outlet sensor is not secured properly. The paper feed inlet sensor or paper ejection outlet sensor is faulty. The connection between a paper feed inlet sensor or a paper ejection outlet sensor and MC unit is faulty. The MC unit is faulty.
Code: J1-3
Display: JAM INSIDE
Description: The paper ejection outlet sensor did not turn ON even though the unit drove for the specified distance (number of pulses) after the paper feed inlet sensor turned OFF during processing.
Causes: The paper feed inlet sensor or paper ejection outlet sensor is not secured properly. The paper feed inlet sensor or paper ejection outlet sensor is faulty. The connection between a paper feed inlet sensor or a paper ejection outlet sensor and MC unit is faulty. The MC unit is faulty.
Code: OPEN
Display: TOP COVER OPEN
Description: The contact of the top cover switch is open.
Causes: The top cover is not closed completely. The top cover switch is not secured properly. The top cover switch is broken or has malfunctioned. Faulty connection between the top cover switch and MC unit (Disconnection of bundled wires, improper insertion of connectors) Malfunction of the MC unit
Code: PE
Display: NO PAPER
Description: The paper switch of the paper feed tray turned OFF during processing or attempts were made to start the unit with the paper switch OFF.
Causes: Paper has run out on the paper feed tray. Malfunction of the paper switch Faulty connection between the paper switch and MC unit (Disconnection of bundled wires, improper insertion of connectors) Malfunction of the MC unit