Lexmark XM7355 User Manual page 165

Securing the printer
Disposing of a printer hard disk
•
Degaussing—Flushes the hard disk with a magnetic field that erases stored data
•
Crushing—Physically compresses the hard disk to break component parts and render them unreadable
•
Milling—Physically shreds the hard disk into small metal bits
Note: To guarantee that all data are completely erased, destroy physically each hard disk where data is
stored.
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