Lexmark MS310
The volatile memory (RAM) installed in your printer requires a power source to retain information. To erase the buffered data, simply turn off the printer.
If a Lexmark printer has been exposed to a compromised or breached network (malware, virus, ransomware, etc.), this article shows you what you must do.
Fax error codes and recommendations for the X64x, X65x X73x, X77x, X78x, X79x, X85x, X86x, X945, and X92x Series MFPs