Lexmark MS821dn User Manual

Type of memory Description
Hard disk memory Some printers may have a hard disk drive installed. The
printer hard disk is designed for printer-specific
functionality. The hard disk lets the printer retain
buered
user data from complex print jobs, form data, and font
data.
Erase the content of any installed printer memory in the following circumstances:
• The printer is decommissioned.
• The printer hard disk is replaced.
• The printer is moved to a dierent department or location.
• The printer is serviced by someone from outside your organization.
• The printer is removed from your premises for service.
• The printer is sold to another organization.
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.
Securing the printer 97

Lexmark MS821dn Specifications

General

Print Technology	Monochrome Laser
Print Resolution	1200 x 1200 dpi
Duplex Printing	Yes
Processor Speed	1 GHz
Standard Memory	512 MB
Standard Paper Input	650 sheets
Output Capacity	550 sheets
Monthly Duty Cycle	Up to 275, 000 pages
Connectivity	USB, Ethernet
Network Ready	Yes
USB Port	Yes
Operating System Compatibility	Windows, Mac, Linux
Maximum Paper Input	4400 sheets
Print Speed	Up to 55 pages per minute
Ethernet	Gigabit Ethernet