• Code: 730-9004-00
• Description: Third party PDL communication error
• Causes: Communication error with the print server.
• Remedy: 1. Turn OFF and then ON the power. 2. Check the cable connection. 3. Replace the Open I/F PCB, F Link PCB (Main/Sub). 4. Replace the Main Controller PCB.

• Code: 730-9005-00
• Description: Third party PDL communication error
• Causes: Error in video cable connection with the print server.
• Remedy: 1. Turn OFF and then ON the power. 2. Check the cable connection. 3. Replace the Open I/F PCB, F Link PCB (Main/Sub). 4. Replace the Main Controller PCB.

• Code: 730-A006-00
• Description: PDL communication error
• Causes: Response from PDL could not be detected.
• Remedy: Perform the following in the order while checking whether the error is cleared. 1. Select "Settings/Registration> Function Settings> Printer> Printer Settings> Utility> Initialize Printer", and execute PDL reset processing. 2. Reinstall the system software. 3. Replace the Main Controller PCB 1 (PWB01) (Unit of replacement: MAIN CONTROLLER PCB ASS'Y, 1)

• Code: 730-A007-00
• Description: Mismatch of PDL version
• Causes: Version of the host machine control software and version of PDL control software were different.
• Remedy: Perform the following in the order while checking whether the error is cleared. 1. Reinstall the system software. 2. Replace the Main Controller PCB 1 (PWB01) (Unit of replacement: MAIN CONTROLLER PCB ASS'Y, 1)

• Code: 730-B013-00
• Description: PDL embedded font error
• Causes: Font data was corrupted.
• Remedy: Perform the following in the order while checking whether the error is cleared. 1. Reinstall the system software. 2. Replace the Main Controller PCB 1 (PWB01) (Unit of replacement: MAIN CONTROLLER PCB ASS'Y, 1)

• Code: 732-0000-04
• Description: Communication error
• Causes: Negotiation between the Reader Controller and the Main Controller failed.
• Remedy: [Related parts] - Harness between the Reader Controller PCB (UN1/J109) and the Main Controller PCB 2 (PWB02/J4031) (Unit of replacement: CABLE, INTERFACE) - Harnesses from the Relay PCB to the Reader Controller PCB 1. Relay PCB (UN7/J505) to Relay Connector (6P) (Unit of replacement: CABLE, SIGNAL) 2. Relay Connector (6P) to Reader Controller PCB (PCB1/J101) (Unit of replacement: CABLE, READER POWER SUPPLY) - Main Controller PCB 2 (PWB02) (Unit of replacement: MAIN CONTROLLER PCB ASS'Y, 2) - Main Controller PCB 1 (PWB01) (Unit of replacement: MAIN CONTROLLER PCB ASSEMBLY, 1) - Reader Controller PCB (UN1) (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) - Relay PCB (UN7) (Unit of replacement: RELAY PCB ASSEMBLY) [Points to note at work] After performing the remedy, check that the copy image is output normally. [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the Reader Controller PCB, back up the service mode data (approx. 2 min) and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMRES

• Code: 732-0001-04
• Description: Communication error
• Causes: A communication error between the Reader Controller PCB and the Main Controller PCB 1 was detected.
• Remedy: [Related parts] - Harness between the Reader Controller PCB (UN1/J109) and the Main Controller PCB 2 (PWB02/J4031) (Unit of replacement: CABLE, INTERFACE) - Harnesses from the Relay PCB to the Reader Controller PCB 1. Relay PCB (UN7/J505) to Relay Connector (6P) (Unit of replacement: CABLE, SIGNAL) 2. Relay Connector (6P) to Reader Controller PCB (PCB1/J101) (Unit of replacement: CABLE, READER POWER SUPPLY) - Main Controller PCB 2 (PWB02) (Unit of replacement: MAIN CONTROLLER PCB ASS'Y, 2) - Main Controller PCB 1 (PWB01) (Unit of replacement: MAIN CONTROLLER PCB ASSEMBLY, 1) - Reader Controller PCB (UN1) (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) - Relay PCB (UN7) (Unit of replacement: RELAY PCB ASSEMBLY) [Points to note at work] After performing the remedy, check that the copy image is output normally. [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the Reader Controller PCB, back up the service mode data (approx. 2 min) and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMRES

• Code: 732-0010-00
• Description: Scanner communication error
• Causes: A signal to start image transfer could not be detected at scanning although the specified period of time (120 sec) has passed.
• Remedy: [Related parts] - Harness between the Reader Controller PCB (UN1/J109) and the Main Controller PCB 2 (PWB02/J4031) (Unit of replacement: CABLE, INTERFACE) - Main Controller PCB 2 (PWB02) (Unit of replacement: MAIN CONTROLLER PCB ASS'Y, 2) - Main Controller PCB 1 (PWB01) (Unit of replacement: MAIN CONTROLLER PCB ASS'Y, 1) - Reader Controller PCB (UN1) (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) [Points to note at work] After performing the remedy, check that the copy image is output normally. [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Reinstall the latest system software using SST or a USB memory. 2. Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the Reader Controller PCB, back up the service mode data (approx. 2 min) and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMRES