• Code: E726
• Description: RADF jam Paper Jam in Automatic Document Feeder - Please Clear Paper Path. Transport/exit signal reception jam
• 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: RADF jam Paper Jam in Automatic Document Feeder - Please Clear Paper Path. Original stopping at the original exit/reverse sensor jam
• Causes: Original exit/reverse sensor RADF board Exit roller Replace it if it is worn out.
• Remedy: Exit roller Clean the exit roller if it is stained. Original exit/reverse sensor • Sensor check (Perform the input check: FS-03-[F3] ON[7]/[E]) • Connector check (J93, CN75) • Harness check RADF board • Board check • Connector check (CN75) • Harness check

• Code: E860
• Description: RADF jam Paper Jam in Automatic Document Feeder - Please Clear Paper Path. RADF jam access cover open jam
• Causes: RADF jam access cover sensor RADF board
• Remedy: RADF jam access cover sensor • Switch check (Perform the input check: FS-03-[F3] ON[7]/[C]) • Connector check (CN75, J92, J97) • Harness check RADF board • Board check • Connector check (CN75) • Harness check

• Code: E870
• Description: RADF jam Paper Jam in Automatic Document Feeder - Please Clear Paper Path. RADF open jam
• Causes: Platen sensor LGC board
• Remedy: Platen sensor • Sensor check (Perform the input check: FS-03-[F3] ON[7]/[D]) • Connector check (CN121, J1003, J1004) • Harness check LGC board • Board check • Connector check (CN121) • Harness check

• Code: E910
• Description: Finisher jam (Bridge unit section) Paper Jam in Printer - Please Clear Paper Path. Paper not reaching the bridge unit transport sensor- 1 jam
• Causes: Bridge unit transport sensor-1 (entrance sensor) LGC board Bridge unit gate solenoid
• Remedy: Paper separation failure at separation guide in the fuser unit Drawer Check that paper is not skewed in the side guides of the drawer. Leading edge margin Adjust the margin with FS-05-4402 (Leading edge position adjustment) to "Color: 5.5 mm". Widen the margin if needed. (Specification Black: 4.2 mm / Color: 5 mm) • Use A3/LD paper • It is easy to check skew with a copy of a solid image (about 10 mm on its leading edge). Refer to " "6.1.1 Adjustment Order". There are scratches on the leading paper edge Replace it if needed.Check if the guide is not deformed. Replace it if needed. All Bridge unit exit Check that Mylar on the bridge unit exit is not deformed. Replace it if needed. (E920) Finisher Check if paper jamming occurs in the finisher. Bridge unit transport sensor-1 (entrance sensor) • Sensor check (Perform the input check: FS-03- [ALL]OFF[0]/[A]) • Connector check (CN343, J607, J801) • Harness check Bridge unit gate solenoid • Solenoid check (Perform the output check: FS- 03-232) • Connector check (CN343, J607, J804) • Harness check LGC board • Board check • Connector check (CN343) • Harness check Bridge unit • Does the transport roller of the bridge unit work when the fuser motor is rotated? (Perform the output check: FS-03-113/163) • Check the drive system of the equipment and bridge unit. • Check if the rollers in the exit roller, the pressure spring and the bridge unit are worn out.

• Code: E920
• Description: Finisher jam (Bridge unit section) Paper Jam in Printer - Please Clear Paper Path. Paper stopping at the bridge unit transport sensor- 1 jam
• Causes: Bridge unit transport sensor-1 (entrance sensor) LGC board Bridge unit gate solenoid
• Remedy: Paper separation failure at separation guide in the fuser unit Drawer Check that paper is not skewed in the side guides of the drawer. Leading edge margin Adjust the margin with FS-05-4402 (Leading edge position adjustment) to "Color: 5.5 mm". Widen the margin if needed. (Specification Black: 4.2 mm / Color: 5 mm) • Use A3/LD paper • It is easy to check skew with a copy of a solid image (about 10 mm on its leading edge). Refer to " "6.1.1 Adjustment Order". There are scratches on the leading paper edge Replace it if needed.Check if the guide is not deformed. Replace it if needed. All Bridge unit exit Check that Mylar on the bridge unit exit is not deformed. Replace it if needed. (E920) Finisher Check if paper jamming occurs in the finisher. Bridge unit transport sensor-1 (entrance sensor) • Sensor check (Perform the input check: FS-03- [ALL]OFF[0]/[A]) • Connector check (CN343, J607, J801) • Harness check Bridge unit gate solenoid • Solenoid check (Perform the output check: FS- 03-232) • Connector check (CN343, J607, J804) • Harness check LGC board • Board check • Connector check (CN343) • Harness check Bridge unit • Does the transport roller of the bridge unit work when the fuser motor is rotated? (Perform the output check: FS-03-113/163) • Check the drive system of the equipment and bridge unit. • Check if the rollers in the exit roller, the pressure spring and the bridge unit are worn out.

• Code: E930
• Description: Finisher jam (Bridge unit section) Paper Jam in Printer - Please Clear Paper Path. Paper not reaching the bridge unit transport sensor- 2 jam
• Causes: Bridge unit transport sensor-2 (exit sensor) LGC board
• Remedy: Bridge unit transport sensor-2 (exit sensor) • Sensor check (Perform the input check: FS-03-[ALL]OFF[0]/[B]) • Connector check (CN343, J607, J802) • Harness check LGC board • Board check • Connector check (CN343) • Harness check Bridge unit • Does the transport roller of the bridge unit work when the fuser motor is rotated? (Perform the output check: FS-03-113/163) • Check the drive system of the equipment and bridge unit. • Check if the rollers in the exit roller, the pressure spring and the bridge unit are worn out.

• Code: E940
• Description: Finisher jam (Bridge unit section) Paper Jam in Printer - Please Clear Paper Path. Paper stopping at the bridge unit transport sensor- 2 jam
• Causes: Bridge unit transport sensor-2 (exit sensor) LGC board
• Remedy: (exit sensor) • Sensor check (Perform the input check: FS-03-[ALL]OFF[0]/[B]) • Connector check (CN343, J607, J802) • Harness check LGC board • Board check • Connector check (CN343) • Harness check Bridge unit • Does the transport roller of the bridge unit work when the fuser motor is rotated? (Perform the output check: FS-03-113/163) • Check the drive system of the equipment and bridge unit. • Check if the rollers in the exit roller, the pressure spring and the bridge unit are worn out.