Samsung's printer division was acquired by HP. As modern operating systems update, older legacy drivers fail to translate Samsung Printer Language (SPL-C / QPDL) parameters properly.
Perform these steps in order. More aggressive steps clear user data.
This printer is quite old, and if a repair involves replacing a major component like the mainboard, the cost might be close to, or even exceed, the value of a newer, more efficient printer. In such a scenario, it may be time to consider a replacement. But for most users, the solutions above will bring your trusty SCX-4623F back to life. Good luck!
Wait at least to allow internal capacitors to discharge. Samsung's printer division was acquired by HP
If the "Corrupted Data" error persists even after a restart, you may need to clear the printer's internal NVRAM:
inside this directory to purge cached print jobs.
Uninstall the current device via .
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.
If the error persists, user configuration data may be corrupt.
typically indicates a breakdown in communication between your computer and the printer or a failure in the printer's ability to process a specific print job More aggressive steps clear user data
Generic OS drivers frequently miscalculate document sizes, especially with images. A clean install using dedicated software rectifies this. Samsung SCX-4623F INTERNAL ERROR - HP Community
Start with the simplest fix to clear the printer's volatile memory.
Shift the cable away from front-facing USB passthrough hubs on your desktop tower. Plug the cord directly into the motherboard ports located on the of your computer. Direct Comparison: Driver vs. Spooler Configurations Troubleshooting Angle Technical Target Complexity Spooler Setting Tweak High-res images, complex multi-page PDFs Changes data delivery cadence to prevent memory lag Model-Specific Driver Constant errors across all file types Replaces corrupted parsing logic with clean SPL language Shortened Cable Swap Disconnections during mid-job printing But for most users, the solutions above will