Securing the printer
Using the security lock feature
The printer is equipped with a security lock feature. When a lock compatible with most laptop computers is attached,
the printer is locked. When locked, the controller board shield and the controller board cannot be removed. Attach a
security lock to the printer in the location shown.
Statement of Volatility
Your printer contains various types of memory that can store device and network settings, and user data.
Type of memory Description
Volatile memory Your printer uses standard random access memory (RAM) to
temporarily buffer user data during simple print jobs.
Non-volatile memory Your printer may use two forms of non-volatile memory:
EEPROM and NAND (flash memory). Both types are used to
store the operating system, device settings, network
information, bookmark settings, and embedded solutions.
Hard disk memory Some printers have a hard disk drive installed. The printer
hard disk is designed for device-specific functionality. This lets
the device retain buffered user data from complex print jobs,
as well as form data, and font data.
Erase the content of any installed printer memory in the following circumstances:
• The printer is being decommissioned.
• The printer hard disk is being replaced.
• The printer is being moved to a different department or location.
• The printer is being serviced by someone from outside your organization.
Securing the printer 127
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