• Code: E570
• Description: Paper not reaching the reverse sensor jam
• Causes: Reverse sensor Fuser motor Reverse motor Reverse gate solenoid LGC board PFC board ADU board Reverse roller
• Remedy: Reverse sensor • Sensor check (Perform the input check: FS-03-[ALL]OFF/[9]/[D]) • Connector check (CN421, J703) • Harness check Fuser motor • Motor check (Perform the output check: FS-03-113) • Connector check (J603) • Harness check Reverse motor • Motor check (Perform the output check: FS-03-121/171) • Connector check (CN301, J609, J611) • Harness check Reverse gate solenoid • Solenoid check (Perform the output check: FS-03-222/223) • Connector check (CN301, J609, J610) • Harness check LGC board • Connector check (CN301, CN323) • Harness check • Board check PFC board • Board check • Connector check (CN450, CN452) • Harness check ADU board • Board check • Connector check (J689, CN420, CN421, J703) • Harness check Reverse roller Roller check (attrition, deformation, deterioration) Fuser unit Check if the adjustment value for the tilting of the fuser unit is aligned to the uppermost line of the scale. Refer to "8.5.36 Image Skewing on Paper Trailing Edge".

• Code: E580
• Description: Paper stopping at the reverse section jam
• Causes: Reverse sensor Reverse motor Reverse gate solenoid LGC board PFC board ADU board Reverse roller Upper exit roller
• Remedy: Reverse sensor • Sensor check (Perform the input check: FS-03-[ALL]OFF/[9]/[D]) • Connector check (CN421, J703) • Harness check Reverse motor • Motor check (Perform the output check: FS-03-121/171) • Connector check (CN301, J609, J611) • Harness check Reverse gate solenoid • Solenoid check (Perform the output check: FS-03-222/223) • Connector check (CN301, J609, J610) • Harness check LGC board • Connector check (CN301, CN323) • Harness check • Board check PFC board • Board check • Connector check (CN450, CN452) • Harness check ADU board • Board check • Connector check (J689, CN420, CN421, J703) • Harness check Reverse roller Roller check (attrition, deformation, deterioration) Upper exit roller Roller check (attrition, deformation, deterioration)

• Code: E712
• Description: Original not reaching the original registration sensor jam
• 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 they are stained. Original registration sensor • Sensor check (Perform the input check: FS-03-[F3]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
• Causes: Empty sensor RADF board
• Remedy: Empty sensor • Sensor check (Perform the input check: FS-03-[F3]ON[7]/[B]) • Lever check • Connector check (CN75, J92, J96) • Harness check RADF board • Board check • Connector check (CN75) • Harness check

• Code: E721
• Description: Original not reaching the read sensor jam
• 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: FS-03- [F3]ON[7]/[G]) • Connector check (CN75, J94) • Harness check RADF board • Board check • Connector check (CN75) • Harness check

• Code: E722
• Description: Original not reaching the original exit/ reverse sensor jam (during scanning)
• 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: FS-03-[F3]ON[7]/[E]) • Connector check (CN75, J93) • Harness check RADF board • Board check • Connector check (CN75) • Harness check

• Code: E724
• Description: RADF jam Paper Jam in Automatic Document Feeder - Please Clear Paper Path.
• 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: FS-03-[F3]ON[7]/[H]) • Connector check (CN74, J88, J86) • Harness check RADF board • Board check • Connector check (CN74) • Harness check Original width detection sensor-1 • Sensor check (Perform the input check: FS-03-[F3]ON[8]/[F]) • Connector check (CN74, J86, J89) • Harness check Original width detection sensor-2 • Sensor check (Perform the input check: FS-03-[F3]ON[8]/[G]) • Connector check (CN74, J86, J90) • Harness check

• Code: E725
• Description: Original stopping at the read sensor jam
• Causes: Read sensor RADF board Read roller Replace it if it is worn out. Original intermediate transport sensor
• Remedy: Read roller Clean the read roller if it is stained. Read sensor • Sensor check (Perform the input check: FS-03-[F3]ON[7]/[G]) • Connector check (CN75, J94) • Harness check Original intermediate transport sensor • Sensor check (Perform the input check: FS-03-[F3]ON[7]/[F]) • Connector check (CN75, J94) • Harness check RADF board • Board check • Connector check (CN75) • Harness check