Lexmark C3426
Note: *Available only in some printer models.
Erase Printer Memory
Clear all settings and applications that are stored in 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.
Lexmark CX/CSx3x , MC/C3xxx and XC/C2326: 110.31A Service Printhead Error