• Code: E340
• Description: Paper transport jam Paper Jam in Printer - Please Clear Paper Path. Paper transport jam in the PFP lower drawer (paper not reaching the 1st drawer feed sensor)
• Causes: Feed sensor Transport clutches (high speed) Transport clutches (low speed) CFD board LGC board PFU board Feed roller Replace it if it is worn out. Separation roller Replace it if it is worn out. Pickup roller Replace it if it is worn out. Transport roller Replace it if it is worn out.
• Remedy: Feed sensor • Sensor check (Perform the input check: FS-03-[ALL]OFF/[9]/[B]) • Connector check (CN404, J790) • Harness check Transport clutches (high speed) • Clutch check (Perform the output check: FS-03-230) • Connector check (CN927, J942) • Harness check Transport clutches (low speed) • Clutch check (Perform the output check: FS-03-233) • Connector check (CN927, J943) • Harness check CFD board • Board check • Connector check (CN404, CN408) • Harness check LGC board • Board check • Connector check (CN368, CN369) • Harness check PFU board • Board check • Connector check (CN920, CN923, CN927) • Harness check

• Code: E350
• Description: Paper transport jam Paper Jam in Printer - Please Clear Paper Path. Paper transport jam in the PFP lower drawer (paper not reaching the 2nd drawer feed sensor)
• Causes: 2nd drawer feed sensor LGC board PFC board Feed roller Replace it if it is worn out. Separation roller Replace it if it is worn out. Pickup roller Replace it if it is worn out. Transport roller Replace it if it is worn out.
• Remedy: 2nd drawer feed sensor • Sensor check (Perform the input check: FS-03-[F3]ON/[1]/[F]) • Connector check (CN925, J934, J936) • Harness check PFU board • Board check • Connector check (CN920, CN925, CN923) • Harness check LGC board • Board check • Connector check (CN368) • Harness check

• Code: E360
• Description: Paper transport jam Paper Jam in Printer - Please Clear Paper Path. Paper transport jam in the PFP lower drawer (paper not reaching the PFP upper drawer feed sensor)
• Causes: PFP lower drawer feed sensor PFP transport clutches PFU board LGC board PFP board Feed roller Replace it if it is worn out. Separation roller Replace it if it is worn out. Pickup roller Replace it if it is worn out. PFP transport roller Replace it if it is worn out.
• Remedy: PFP upper drawer feed sensor • Sensor check (Perform the input check: FS-03-[F3]ON/[0]/[C]) • Connector check (J959, J975) • Harness check PFP transport clutch • Clutch check (Perform the output check: FS-03-225) • Connector check (CN241, CN244, CN349) • Harness check PFU board • Board check • Connector check (CN920, CN923) • Harness check LGC board • Board check • Connector check (CN368) • Harness check PFP board • Board check • Connector check (CN241, CN244) • Harness check

• Code: E3C0
• Description: Paper transport jam Paper Jam in Printer - Please Clear Paper Path. Paper transport jam in the LCF (paper not reaching the registration sensor)
• Causes: Registration sensor Feed clutch CFD board LGC board Feed roller Replace it if it is worn out. Separation roller, Separation pad Replace it if it is worn out. Pickup roller Replace it if it is worn out. Transport roller Replace it if it is worn out.
• Remedy: Registration sensor • Sensor check (Perform the input check: FS-03-[ALL]OFF/[9]/[A]) • Connector check (CN404, J791) • Harness check Feed clutch • Clutch check (Perform the output check: FS-03-201) • Connector check (CN367, J802) • Harness check CFD board • Board check • Connector check (CN404, CN408) • Harness check LGC board • Board check • Connector check (CN369) • Harness check

• Code: E3D0
• Description: Paper transport jam Paper Jam in Printer - Please Clear Paper Path. Paper transport jam in the LCF (paper not reaching the 1st drawer feed sensor)
• Causes: Feed sensor Transport clutches (high speed) Transport clutches (low speed) CFD board LGC board PFU board Feed roller Replace it if it is worn out. Separation roller Replace it if it is worn out. Pickup roller Replace it if it is worn out. Transport roller Replace it if it is worn out.
• Remedy: Feed sensor • Sensor check (Perform the input check: FS-03-[ALL]OFF/[9]/[B]) • Connector check (CN404, J790) • Harness check Transport clutches (high speed) • Clutch check (Perform the output check: FS-03-230) • Connector check (CN927, J942) • Harness check Transport clutches (low speed) • Clutch check (Perform the output check: FS-03-233) • Connector check (CN927, J943) • Harness check CFD board • Board check • Connector check (CN404, CN408) • Harness check LGC board • Board check • Connector check (CN368, CN369) • Harness check PFU board • Board check • Connector check (CN920, CN923, CN927) • Harness check

• Code: E3E0
• Description: Paper transport jam Paper Jam in Printer - Please Clear Paper Path. Paper transport jam in the LCF (paper not reaching the 2nd drawer feed sensor)
• Causes: 2nd drawer feed sensor LGC board PFC board Feed roller Replace it if it is worn out. Separation roller Replace it if it is worn out. Pickup roller Replace it if it is worn out. Transport roller Replace it if it is worn out.
• Remedy: 2nd drawer feed sensor • Sensor check (Perform the input check: FS-03-[F3]ON/[1]/[F]) • Connector check (CN925, J934, J936) • Harness check PFU board • Board check • Connector check (CN920, CN925, CN923) • Harness check LGC board • Board check • Connector check (CN368) • Harness check

• Code: E410
• Description: Cover open jam Paper Jam in Printer - Please Clear Paper Path. Front cover open jam
• Causes: Switching regulator LGC board Front cover switch
• Remedy: Switching regulator • Is the voltage of 24V being supplied from the power supply unit? (Perform the input check: FS-03-[ALL]OFF[7]/[D]) • Connector check (CN512, CN513, CN514, CN516) • Fuse check (F201, F202, F203, F204) LGC board • Board check • Connector check (CN350, CN353) • Harness check Front cover switch • Switch check (Perform the input check: FS-03-[ALL]OFF/[7]/[C]) • Connector check (CN350, J778) • Harness check

• Code: E420
• Description: Cover open jam Paper Jam in Printer - Please Clear Paper Path. PFP side cover open jam
• Causes: PFP side cover opening/ closing switch PFP board PFU board LGC board
• Remedy: PFP side cover opening/ closing switch • Is the PFP side cover opening/closing switch working? (Perform the input check: FS-03-[FAX]ON/[0]/[A]) • Connector check (CN247, J959, J974) • Harness check PFP board • Board check • Connector check (CN241, CN247, J944) • Harness check PFU board • Board check • Connector check (CN923, J805) • Harness check LGC board • Board check • Connector check (CN368) • Harness check