• Code: 261-0500-05
• Description: Power supply error
• Causes: The 3.3 V supply to the high voltage PCB was not detected. (Blowout of FU16 on the DC Controller PCB)
• Remedy: [Related parts] R1.00 - Harness between the DC Controller PCB (UN2/J1253) and the Primary Charging High Voltage PCB (CL) (UN38/J3040) - Harness between the DC Controller PCB (UN2/J1254) and the Developing High Voltage PCB (CL) (UN40/J3045) - Primary Charging High Voltage PCB (CL) (UN38) - Developing High Voltage PCB (CL) (UN40) - DC Controller PCB (UN2) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the DC 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> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES

• Code: 261-0560-05
• Description: Power supply error
• Causes: The 12 V supply to the PCB and the 24 V/12 V supply to the Power Supply Fan were not detected. (Blowout of FU5, 7, 9, 10, 11, 13 and 14 on the Relay PCB)
• Remedy: [Related parts] R1.00 - Harness between the Relay PCB (UN7/J1816) and the Primary Charging High Voltage PCB (CL) (UN38/J3021) - Harness between the Relay PCB (UN7/J1821) and the Remote Shut Down Solenoid (SL9/J8230) - Harness between the Relay PCB (UN7/J1830) and the Power Supply Fan 1 (FM8/J7401) - Harness between the Relay PCB (UN7/J1811) and the Riser PCB (UN159/J14) - Harness between the Riser PCB (UN159/J17) and the FAX PCB (J2 and J5) - Harness between the Relay PCB (UN7/J1806) and the Finisher Lattice (J7512C) - Harness between the Relay PCB (UN7/J1806) and the Delivery Door Switch (SW5/J8237) - Harness between the DC Controller PCB (UN2/J1200) and the Relay PCB (UN7/J1817) - Harness between the DC Controller PCB (UN2/J1201) and the Front Door Switch (SW1/J8235) - Harness between the Relay PCB (UN7/J1815) and the Drum Driver PCB (UN6/J1900) - Harness between the Drum Driver PCB (UN6/J1925) and the Multi-purpose Tray Unit Switch (SW3/J8056) - Remote Shut Down Solenoid (SL9) - Power Supply Fan 1 (FM8) - Delivery Door Switch (SW5) - Front Door Switch (SW1) - Primary Charging High Voltage PCB (CL) (UN38) - Riser PCB (UN159) - Relay PCB (UN7) - Drum Driver PCB (UN6) - Multi-purpose Tray Unit Switch (SW3) - DC Controller PCB (UN2) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the DC 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> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES

• Code: 261-1405-05
• Description: Power supply error
• Causes: The 24 V supply to the Developing Assembly Control PCB was not detected. (Blowout of FU8 on the DC Controller PCB)
• Remedy: [Related parts] R1.00 - Harness between the DC Controller PCB (UN2/J1252) and the Developing Assembly Control PCB (UN96/J1308) - Developing Assembly Control PCB (UN96) - DC Controller PCB (UN2) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the DC 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> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES

• Code: 262-1000-05
• Description: Power supply error
• Causes: The 24 V supply to the Relay PCB was not detected.
• Remedy: [Related parts] R1.00 - Harness between the Relay PCB (UN7/J1802) and the DC Power Supply PCB (24VA) (UN34/ J202) - Harness between the AC Driver PCB (UN8/J810 and J813) and the DC Power Supply PCB (24VA) (UN34/J102) - Harness between the Relay PCB (UN7/J1821) and the Pickup Feed Driver PCB (UN4/J1480) - Harness between the Relay PCB (UN7/J1490) and the AC Driver PCB (UN8/J811) - DC Power Supply PCB (24VA) (UN34) - Relay PCB (UN7) - AC Driver PCB (UN8) - Pickup Feed Driver PCB (UN4) [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 262-1100-05
• Description: Power supply error
• Causes: The 24 V supply to the Drum Driver PCB was not detected.
• Remedy: [Related parts] R1.00 - Harness between the Relay PCB (UN7/J1815) and the Drum Driver PCB (UN6/J1900) - Drum Driver PCB (UN6) - Relay PCB (UN7) [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 262-1120-05
• Description: Power supply error
• Causes: The 24 V supply to the Multi-purpose Tray Pickup Driver PCB was not detected.
• Remedy: [Related parts] R1.00 - Harness between the Drum Driver PCB (UN6/J1925) and the Multi-purpose Tray Pickup Driver PCB (UN97/J1350) - Multi-purpose Tray Pickup Driver PCB (UN97) - Drum Driver PCB (UN6) [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 262-1200-05
• Description: Power supply error
• Causes: The 24 V supply to the Fixing Feed Driver PCB was not detected.
• Remedy: [Related parts] R1.00 - Harnesses connecting the Relay PCB (UN7/J1816), the Drawer Unit (J8023) and the Fixing Feed Driver PCB (UN5/J1500) - Fixing Feed Driver PCB (UN5) - Relay PCB (UN7) [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 262-1300-05
• Description: Power supply error
• Causes: The 24 V supply to the DC Controller PCB was not detected.
• Remedy: [Related parts] R1.00 - Harness between the DC Controller PCB (UN2/J1200) and the Relay PCB (UN7/J1817) - DC Controller PCB (UN2) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the DC 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> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES