sc672MP 2555SP

Ricoh MP 2555SP error SC672: Controller Fault

The Ricoh MP 2555SP error SC672 signifies a controller initialization fault. This keeps the printer from booting up, effectively blocking all document production. Mastering how to fix Ricoh MP 2555SP error SC672 is essential for getting the office workflow back on track.

1 views

Common causes

  • 1Logic board communication failure.
  • 2Loose RAM/DIMM seating.
  • 3Corrupted boot firmware.
  • 4Major power surge event.

Solutions

Quick Diagnosis

If the machine hangs on the splash screen and then shows SC672, the main motherboard is unable to initialize its communication handshake.

Step-by-Step Solution

  1. Unplug completely for 5 minutes.
  2. Re-seat memory cards (DIMMs).
  3. Inspect connections to the board.
  4. Power up to trigger self-boot.

Prevention and Maintenance

Always use power surge protection. Keep internal components free of dust to prevent shorts.

When to call a technician

If the error persists after checking the connections, the controller board is likely fried and requires a technician.

Equipment Data

  • Technology: Monochromatic Laser MFP.
  • Performance: 25 ppm.
  • Connectivity: LAN, USB.
  • Consumable: MP 3554 Series Toner.
  • Recommended Use: Enterprise.
  • Official Drivers / Firmware

Steps to follow

  1. 1

    Full Shutdown

    Turn off the copier and unplug the power cable.

  2. 2

    Check Board

    Verify the memory and controller card seating.

  3. 3

    Power On

    Restart the system to reload the bootloader.

Frequently asked questions

Usually requires a hard reset; if it happens continuously, service center inspection is needed.

Data stored in memory usually remains, but active jobs may be interrupted during restart.

Use authentic Ricoh toner to maintain internal system integrity.

Often yes, as the controller card itself may be physically failing.

Ricoh MP 2555SP error SC672: Controller Fault | Vimazdev