Outdated or incompatible drivers are a common culprit for internal errors.
This report details the diagnosis and resolution steps regarding the "Internal Error" message appearing on the Samsung SCX-4623F unit. The error message specifically cites "corrupted data verified," indicating a failure in the data transmission pipeline between the host system and the printer's internal processing unit. The issue was traced to a combination of driver conflicts and firmware instability, resulting in the printer's inability to flush corrupted print jobs from its internal buffer.
Try a on your computer, preferably one directly on the motherboard (rear of a desktop) rather than a hub. 3. Reset the Printer to Factory Defaults Outdated or incompatible drivers are a common culprit
Wait about 60 seconds, plug the printer back in, and turn it on. 2. Check Physical Connections
Turn off the printer and for at least 30 seconds. The issue was traced to a combination of
Uninstall the current printer from your system.
: Using generic Windows/macOS class drivers instead of exact, dedicated Samsung SCX-4623F emulation software. Reset the Printer to Factory Defaults Wait about
Users have reported that this error often occurs under specific conditions. It might happen when printing large, multi-page documents, scanning, sending faxes, or when the printer is connected through a USB hub or network router. In some cases, the printer may still print a few pages correctly before suddenly stopping to print the error page. This intermittent nature can be particularly frustrating and confusing.
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
Warning: This will erase all saved fax numbers and network settings. Summary Checklist Potential Issue Recommended Action Power cycle (unplug for 60 seconds) Stuck Data Clear Windows Print Queue and Spooler Driver Mismatch Reinstall Official HP/Samsung Drivers Cable Failure Swap the USB cable for a shorter, shielded one System Conflict
Perform these steps in order. More aggressive steps clear user data.