Xerox Phaser5500DN, Phaser 5500DT, Phaser 5500DX, Phaser 5500N, Phaser 5500YDT Printer Manual

Date: 6/31/2006

Subject: Volatility statement for Phaser 5500 series printers

Phaser 5500 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 5500 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 5500 series printers contain non-volatile flash memory contained on the controller. This memory does not
retain any variable printing data, but can be used to retain software updates, store fonts, etc.. No user information is
retained in this memory.

Phaser 5500 series printers equipped with an optional hard disk drives will retain latent images in the hard disk only
when the job retention features are enabled / utilized (Secure print, proof print, or saved print or job accounting).

A procedure for securely erasing any hard disk data is an appendix to this document.
The chart below shows the corresponding memory types for the Xerox Phaser 5500 printer. Please note there are no

remnants of customer print data retained in the printer when the optional Hard Disk Drive and/or Font DIMM is
removed and (ii) the power is turned off.

Xerox Corporation
Office Printing Business
26600 SW Parkway
P.O. Box 1000 M/S 7060-630
Wilsonville, OR 97070

Model Number Memory Type Volatility User Data

No
No

No
Yes
Yes

1

2
2

2
3

4
4

5500/B/N/DT SDRAM Volatile Yes

EEPROM Non-Volatile No
Configuration Card

CRUM
Flash / ROM
Hard Disk (Optional)
Font DIMM (Optional)

Non-Volatile
Non-Volatile
Non-Volatile

Non-volatile
Non-volatile

5500/DX SDRAM Volatile Yes

EEPROM Non-Volatile No

Notes:

1
2

3
4

Configuration Card
CRUM

Flash / ROM
Hard Disk (Standard)
Font DIMM (Optional)

SDRAM memory can be upgraded to 512MB for all models
Contains printer configuration and operational parameters. It does not contain user print data.

Is used for firmware code and contains no user print data.
Hard drive and Font DIMM may contain user print data and is an option for all printer models.

Non-Volatile
Non-Volatile

Non-Volatile
Non-Volatile
Non-Volatile

No

No

No
Yes
Yes

1
2
2

2
3

4

4

Xerox Corporation
Office Printing Business
26600 SW Parkway
P.O. Box 1000 M/S 7060-630
Wilsonville, OR 97070