sc672MP C2011

Ricoh MP C2011 SC672 Error: Communication Fault

The Ricoh MP C2011 error SC672 refers to a communication failure between the printer's main engine board and the operation panel. When this occurs, the printer's touch display will fail to respond. This guide covers how to handle this critical logic error.

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Common causes

  • 1Loose or oxidized data ribbon cable.
  • 2Control panel hardware failure.
  • 3Main logic board controller fault.
  • 4Data bus failure.

Solutions

Quick Diagnosis

The error is usually displayed on the operation panel at boot-up. If the panel stays frozen on the boot logo, the link between the board and panel is broken.

Step-by-Step Solution

  1. Full Power Cycle: Switch off from the main power, unplug for 1 minute, and restart.
  2. Physical Check: Verify the ribbon cable connection between the display and the engine board.
  3. Firmware Check: If possible, try a firmware update to resolve logic errors.
  4. Maintenance Reset: Clear the system cache via the service mode if accessible.

Prevention and Maintenance

Keep the printer internal environment dry and free of particulate matter which can affect high-frequency data cables.

When to Call a Technician

SC672 is a control board error. If a simple reboot does not resolve it, professional repair for boards or cabling is mandatory.

Technical Specifications

  • Technology: Color Laser Multifunctional
  • Speed: 20 ppm
  • Connectivity: USB, Ethernet
  • Consumables: Ricoh original
  • Usage: Small Office
  • Official drivers / firmware

Frequently asked questions

It signifies a communication breakdown between the main control board and the operation panel/display board.

It can be firmware-related, but often points to a physical cable or board failure within the control panel assembly.

No, this is a logic/control error. However, always use official Ricoh consumables to protect your system's stability.

Maintain a dry, clean office environment to prevent oxidation and dust buildup on internal board connectors.

Ricoh MP C2011 SC672 Error: Communication Fault | Vimazdev