• Code: E773
• Description: Intermediate transport sensor paper remaining jam
• Causes: Original exit reverse sensor
  Registration sensor
  Original width detection sensor-1
  Original width detection sensor-2
  Original width detection sensor-3
  Intermediate transport sensor
  Reading end sensor
  Exit sensor
  RADF board Perform the 05-3210
  Roller
• Remedy: RADF • Check if there is any paper on each sensor. Remove it if there is. Original exit reverse sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[5]/[B]) • Connector check • Harness check Registration sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[8]/[F]) • Connector check • Harness check Original width detection sensor-1 • Sensor check (Perform the input check: 03: [FAX]/ON/[7]/[F]) • Connector check • Harness check Original width detection sensor-2 • Sensor check (Perform the input check: 03: [FAX]/ON/[8]/[H]) • Connector check • Harness check Original width detection sensor-3 • Sensor check (Perform the input check: 03: [FAX]/ON/[5]/[D]) • Connector check • Harness check Intermediate transport sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[8]/[G]) • Connector check • Harness check Reading end sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[7]/[F]) • Connector check • Harness check Exit sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[7]/[E]) • Connector check • Harness check RADF board • Connector check (CN74, CN75) • Board check Drive unit, Rollers • Gear check • Roller check

• Code: E774
• Description: Reading start sensor paper remaining jam
• Causes: Original reading start sensor RADF board Perform the 05-3210 Roller Registration roller, Read roller
• Remedy: Registration roller Read roller • Cleaning Original reading start sensor • Automatic adjustment (Perform the 05-3210) • Connector check • Harness check RADF board • Connector check (CN75) • Board check Drive unit, Rollers • Gear check • Roller check

• Code: E775
• Description: Reading end sensor paper remaining jam
• Causes: Original exit reverse sensor
  Registration sensor
  Original width detection sensor-1
  Original width detection sensor-2
  Original width detection sensor-3
  Intermediate transport sensor
  Reading end sensor
  Exit sensor
  RADF board Perform the 05-3210
  Roller
• Remedy: RADF • Check if there is any paper on each sensor. Remove it if there is. Original exit reverse sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[5]/[B]) • Connector check • Harness check Registration sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[8]/[F]) • Connector check • Harness check Original width detection sensor-1 • Sensor check (Perform the input check: 03: [FAX]/ON/[7]/[F]) • Connector check • Harness check Original width detection sensor-2 • Sensor check (Perform the input check: 03: [FAX]/ON/[8]/[H]) • Connector check • Harness check Original width detection sensor-3 • Sensor check (Perform the input check: 03: [FAX]/ON/[5]/[D]) • Connector check • Harness check Intermediate transport sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[8]/[G]) • Connector check • Harness check Reading end sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[7]/[F]) • Connector check • Harness check Exit sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[7]/[E]) • Connector check • Harness check RADF board • Connector check (CN74, CN75) • Board check Drive unit, Rollers • Gear check • Roller check

• Code: E777
• Description: Exit sensor paper remaining jam
• Causes: Original exit reverse sensor
  Registration sensor
  Original width detection sensor-1
  Original width detection sensor-2
  Original width detection sensor-3
  Intermediate transport sensor
  Reading end sensor
  Exit sensor
  RADF board Perform the 05-3210
  Roller
• Remedy: RADF • Check if there is any paper on each sensor. Remove it if there is. Original exit reverse sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[5]/[B]) • Connector check • Harness check Registration sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[8]/[F]) • Connector check • Harness check Original width detection sensor-1 • Sensor check (Perform the input check: 03: [FAX]/ON/[7]/[F]) • Connector check • Harness check Original width detection sensor-2 • Sensor check (Perform the input check: 03: [FAX]/ON/[8]/[H]) • Connector check • Harness check Original width detection sensor-3 • Sensor check (Perform the input check: 03: [FAX]/ON/[5]/[D]) • Connector check • Harness check Intermediate transport sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[8]/[G]) • Connector check • Harness check Reading end sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[7]/[F]) • Connector check • Harness check Exit sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[7]/[E]) • Connector check • Harness check RADF board • Connector check (CN74, CN75) • Board check Drive unit, Rollers • Gear check • Roller check

• Code: E860
• Description: Original jam access cover open: The Original jam access cover has opened during RADF operation.
• Causes: Original exit reverse sensor RADF board Perform the 05-3210
• Remedy: Original jam access cover • Close the Original jam access cover if it is opened. • Remove if there is any original before closing it. Original jam access cover opening/ closing sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[7]/[C]) • Connector check • Harness check RADF board • Connector check (CN74) • Board check

• Code: E870
• Description: RADF open jam: RADF has opened during RADF operation.
• Causes: RADF opening/closing sensor RADF board Perform the 05-3210
• Remedy: RADF • Close the RADF if it is opened. • Remove if there is any original before closing it. RADF opening/closing sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[7]/[D]) • Connector check • Harness check RADF board • Connector check (CN74) • Board check

• Code: E871
• Description: Cover open jam in the read ready status: Jam caused by opening of the Original jam access cover or front cover while the RADF is waiting for the scanning start signal from the equipment.
• Causes: Original jam access cover opening/ closing sensor RADF board Perform the 05-3210
• Remedy: RADF • Close the RADF if it is opened. • Remove if there is any original before closing it. Original jam access cover opening/ closing sensor • Sensor check (Perform the input check: 03: [FAX]/ON/[7]/[C]) • Connector check • Harness check RADF board • Connector check (CN74) • Board check

• Code: E890
• Description: ADF time out jam
• Causes:
• Remedy: RADF • Check if there is any paper in the RADF. Remove it if there is. Equipment • Check if there is any paper in the equipment. Remove it if there is. • If a jam still occurs, turn the power OFF and then back ON to check if the equipment operates normally.