Code :

Code: E400 0002
Description: Communication error. A communication error between the Main Controller PCB and the ADF Driver PCB was detected.
Remedy: [Related parts] • Harnesses from the Main Controller PCB to the ADF Driver PCB 1. Main Controller PCB (UN05/J35) to Relay Connector (19P) (Unit of replacement: CABLE, ADF DATA CONNECTING) 2. Relay Connector (19P) to ADF Driver PCB (PCB1/J1410) • Main Controller PCB (UN05) (Unit of replacement: MAIN CONTROLLER PCB ASSEMBLY) • ADF Driver PCB (PCB1) [Remedy] Check/replace the related harness/cable, connector and parts.

Code: E500 0000
Description: Communication error. A communication error between the host machine and the Finisher was detected.
Remedy: [Related parts] • Harnesses and connectors from the DC Controller PCB to the Finisher Controller PCB • Finisher Controller PCB (PCB1) • DC Controller PCB [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check/replace the harness and connector between the DC Controller PCB and the Finisher Controller PCB. 2. Replace the Finisher Controller PCB. [Reference] When replacing the Finisher Controller PCB, refer to "Adjustment> Adjustment when Replacing the Parts" in the Service Manual. 3. Replace the DC Controller PCB. [Reference] Before replacing the DC Controller PCB, back up the service mode data and restore the backup data after the replacement so the data may be able to be protected. • Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP • Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES

Code: E501 0091
Description: Communication error. A communication error between the Finisher and the Buffer Pass was detected.
Remedy: STAPLE FIN-U1/BOOKLET FIN-U1 [Related parts] • Harnesses and connectors from the Buffer Pass Controller PCB to the Finisher Controller PCB • Buffer Pass Controller PCB (PCB201) • Finisher Controller PCB (PCB1) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check/replace the harness and connector between the Buffer Pass Controller PCB and the Finisher Controller PCB. 2. Replace the Buffer Pass Controller PCB. 3. Replace the Finisher Controller PCB. [Reference] When replacing the Finisher Controller PCB, refer to "Adjustment> Adjustment when Replacing the Parts" in the Service Manual.

Code: E503 0002
Description: Communication error. A communication error between the Finisher Controller PCB and the Saddle Stitcher Controller PCB was detected.
Remedy: STAPLE FIN-U1/BOOKLET FIN-U1 [Related parts] • Harnesses and connectors from the Finisher Controller PCB to the Saddle Stitcher Controller PCB • Finisher Controller PCB (PCB1) • Saddle Stitcher Controller PCB (PCB2) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check/replace the harness and connector between the Finisher Controller PCB and the Saddle Stitcher Controller PCB. 2. Replace the Finisher Controller PCB. [Reference] When replacing the Finisher Controller PCB, refer to "Adjustment> Adjustment when Replacing the Parts" in the Service Manual. 3. Replace the Saddle Stitcher Controller PCB.

Code: E505 0001
Description: Error in EEPROM of the Finisher. An error was detected in the check sum value of data read from EEPROM on the Finisher Controller PCB.
Remedy: [Related parts] Finisher Controller PCB (PCB1) [Remedy] Check/replace the Finisher Controller PCB (PCB1). [Reference] Before replacing the Finisher Controller PCB, back up the service mode data and restore the backup data after the replacement so the data may be able to be protected. • Backup: SORTER (LEVEL1)> FUNCTION> SYSTEM> FINBK- R • Restoration: SORTER (LEVEL1)> FUNCTION> SYSTEM> FIN-BK-W

Code: E505 0004
Description: Error in CPU of the Buffer Pass. An error was detected in the check sum value of data read from CPU on the Buffer Pass Controller PCB.
Remedy: STAPLE FIN-U1/BOOKLET FIN-U1 [Related parts] Buffer Pass Controller PCB (PCB201) [Remedy] Check/replace the Buffer Pass Controller PCB (PCB201).

Code: E514 0002
Description: Assist Motor error. • The Assist HP Sensor was not turned ON although 3 seconds had passed after the Assist Motor operation started. • The Assist HP Sensor was not turned ON when starting operation.
Remedy: INNER FIN-G1 [Related parts] • Harnesses and connectors from the Finisher Controller PCB to the Assist HP Sensor • Harnesses and connectors from the Finisher Controller PCB to the Assist Motor • Assist HP Sensor (PS7) • Assist Motor (M5) • Finisher Controller PCB (PCB1) [Remedy] Check/replace the corresponding harnesses/cables or connectors or the parts. [Reference] When replacing the Finisher Controller PCB, refer to "Adjustment> Adjustment when Replacing the Parts" in the Service Manual.