Xerox 3600DN Statement of Volatility - Phaser 3600

May 20, 2008

Xerox Company Confidential

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Xerox Phaser 3600 Printers

Letter of Volatility

Phaser 3600 series printers do not retain any latent user image in the mechanical

system of the printer during normal operation. If a print job is disrupted prior to

completion a latent image may exist in the mechanical systems of the printer; the image

may be removed by cycling power or printing a page.

Phaser 3600 series printers do not retain any latent image in the print controller (raster

image processor) or associated RAM following the completion of printing.

No user data

is maintained in the print controller or associated RAM following the cycling of power.

Phaser 3600 series printers contain 16MB non-volatile nand flash memory on the

controller for the storage of printer firmware and 4MB non-volatile flash memory for the

storage of Fonts, Forms and Macros.

These modules do not retain any variable printing

data and no user information is retained in this memory.

The chart below shows the corresponding memory types for the Xerox Phaser 3600

series printers.

Model Number

Memory Type

Volatility

User Data

3600/B/N/DN

SDRAM

Volatile

Yes

1

Flash ROM (Nand Flash)

Non-Volatile

No

3

CRUM (EEPROM)

Non-Volatile

No

2

Font DIMM

Non-Volatile

No

3

Notes:

1

SDRAM memory can be upgraded to 512MB for all models

2

Contains printer configuration and operational parameters.

It does not contain user print data.

3

Is used for firmware code, fonts, etc, does not contain any variable user print data.