Troubleshooting the Samsung SCX-4623F "Internal Error - Including Corrupted Data"
: Compatibility issues with modern operating systems often require a firmware update to resolve. Step-by-Step Troubleshooting Guide 1. Power Cycle the Hardware
For a deeper reset, some users access the "Tech Menu" by pressing a specific sequence (often Menu > # > 1 > 9 > 3 > 4 > Menu ) to reach the Data Setup and Clear All Memory options.