• Code: E712
• Description: Jam not reaching the original registration sensor: The original fed from the original feeding tray does not reach the original registration sensor.
• Causes: Original registration sensor RADF board Pickup roller Replace it if it is worn out Feed roller Replace it if it is worn out. Separation roller Replace it if it is worn out.
• Remedy: Pickup roller Feed roller Separation roller Clean them if ther are stained. Original registration sensor • Sensor check (Perform the input check: 03-[FAX] ON[7]/[H]) • Connector check (CN74, J88, J86) • Harness check RADF board • Board check • Connector check (CN74) • Harness check

• Code: E714
• Description: Feed signal reception jam: The feed signal is received even no original exists on the original feeding tray.
• Causes: Empty sensor RADF board
• Remedy: Empty sensor • Sensor check (Perform the input check: 03-[FAX] ON[7]/[B]) • Lever check • Connector check (CN75, J92, J96) • Harness check RADF board • Board check • Connector check (CN75) • Harness check

• Code: E721
• Description: Jam not reaching the read sensor: The original does not reach the read sensor after it has passed the registration sensor (when scanning obverse side) or the reverse sensor (when scanning reverse side).
• Causes: Reading start guide of the RADF Paper guide of the RADF Read sensor RADF board Registration roller Replace it if it is worn out. Read roller Replace it if it is worn out.
• Remedy: All Registration sensor Read roller Clean the registration roller and the read roller if they are stained. Read sensor • Sensor check (Perform the input check: 03- [FAX] ON[7]/[G]) • Connector check (CN75, J94) • Harness check RADF board • Board check • Connector check (CN75) • Harness check

• Code: E722
• Description: Jam not reaching the original exit/reverse sensor (during scanning): The original which passed the read sensor does not reach the original exit/reverse sensor when it is transported from the scanning section to exit section.
• Causes: Original exit/reverse sensor RADF board Read roller Replace it if it is worn out.
• Remedy: Read roller Clean the read roller if it is stained. Original exit/reverse sensor • Sensor check (Perform the input check: 03-[FAX] ON[7]/[E]) • Connector check (CN75, J93) • Harness check RADF board • Board check • Connector check (CN75) • Harness check

• Code: E724
• Description: Stop jam at the original registration sensor: The trailing edge of the original does not pass the original registration sensor after its leading edge has reached this sensor.
• Causes: Registration sensor RADF board Registration roller Replace it if it is worn out. Original width detection sensor-1 Original width detection sensor-2
• Remedy: Registration roller Clean the registration roller if it is stained. Registration sensor • Sensor check (Perform the input check: 03-[FAX] ON[7]/[H]) • Connector check (J86, J88) • Harness check RADF board • Board check • Connector check (CN74) • Harness check Original width detection sensor-1 • Sensor check (Perform the input check: 03-[FAX] ON[8]/[F]) • Connector check (J94) • Harness check Original width detection sensor-2 • Sensor check (Perform the input check: 03-[FAX] ON[8]/[G]) • Connector check (J94) • Harness check

• Code: E725
• Description: Stop jam at the read sensor: The trailing edge of the original does not pass the read sensor after its leading edge has reached this sensor.
• Causes: Read sensor RADF board Read roller
• Remedy: Read roller Clean the read roller if it is stained. Read sensor • Sensor check (Perform the input check: 03-[FAX] ON[7]/[G]) • Connector check (CN75, J94) • Harness check Original intermediate transport sensor • Sensor check (Perform the input check: 03-[FAX] ON[7]/[F]) • Connector check (CN75, J94) • Harness check RADF board • Board check • Connector check (CN75) • Harness check

• Code: E726
• Description: Transport/exit signal reception jam: RADF receives the transport/exit reception signal from the equipment when no original is at the exposure waiting position.
• Causes: RADF board SYS board Switching power supply
• Remedy: RADF board • Board check • Connector check • Harness check SYS board • Board check • Connector check • Harness check Switching power supply • Check if the 24V and 5V outputs of the switching power supply are normal. • Board check • Connector check • Harness check

• Code: E731
• Description: Stop jam at the original exit/reverse sensor: The trailing edge of the original does not pass the original exit/reverse sensor after its leading edge has reached this sensor.
• Causes: Exit sensor RADF board Exit roller Replace it if it is worn out.
• Remedy: Exit roller Clean the exit roller if it is stained. Stop jam at the original exit/ reverse sensor • Sensor check (Perform the input check: 03-[FAX] ON[7]/[E]) • Connector check (J93, CN75) • Harness check RADF board • Board check • Connector check (CN75) • Harness check