Fix SC672-12 Error Ricoh MP 2554 | Step-by-Step Tutorial

Having trouble with the SC672-12 error on your Ricoh MP 2554 printer? This error usually indicates a problem with the operation panel (control panel) communication or controller board. In this video/tutorial, we walk you through the troubleshooting and fix process step-by-step, from simple resets to hardware checks. Save time and get your copier back online fast! ✅ What’s Covered: Fix SC672-12 Error Ricoh MP 2554 | Step-by-Step Tutorial What SC672-12 means Causes of the error How to reset the printer Checking panel & cable connections When to replace the panel or controller 📌 Works for: Ricoh MP 2554 / MP 3054 / MP 3554 / MP 4054 / MP 5054 / MP 6054 🛠️ Step-by-Step Fix: SC672-12 Error ⚠️ Warning: Proceed carefully. If you're unsure, consult a certified technician. ✅ Step 1: Power Cycle the Machine Turn off the main power switch (on the side of the printer). Wait at least 10 seconds. Turn the machine back on. If the error persists, go to the next step. ✅ Step 2: Enter SP Mode and Clear the Error Press the following keys quickly: Clear Modes (C) → 1 → 0 → 7 → Hold Stop/Start for 5 sec Select SP5-810-1 (Error Clear). Press “Execute”. Turn the machine off and on again. ✅ Step 3: Check the Operation Panel Cable Turn off and unplug the printer. Open the top cover and access the operation panel. Reseat (unplug and replug) the ribbon cables connecting the operation panel to the controller board. Inspect for any visible damage to the cables or connectors. ✅ Step 4: Inspect the Operation Panel If reseating cables doesn’t help: Try replacing the operation panel with a known good one (if available). Check for signs of panel failure (no lights, no display). ✅ Step 5: Replace Controller Board (as last resort) If the error still shows, the controller board may be faulty. Replacing it should be done by a professional technician. #Ricoh #SC67212 #RicohMP2554 #PrinterRepair #CopierFix #OfficeTech #TechTutorial #ErrorFix #RicohError #PrinterError #SC672Fix #RicohSupport #ITsupport #HowToFix