Xerox 850DP - Phaser Color Solid Ink Printer Nota di rilascio - Pagina 14

Sfoglia online o scarica il pdf Nota di rilascio per Software Xerox 850DP - Phaser Color Solid Ink Printer. Xerox 850DP - Phaser Color Solid Ink Printer 33. Installation guide for accxes 10.2
Anche per Xerox 850DP - Phaser Color Solid Ink Printer: Specifiche tecniche (2 pagine), Manuale dell'operatore (16 pagine), Manuale supplementare (1 pagine), Manuale supplementare (11 pagine), Manuale di configurazione (1 pagine), Manuale di istruzioni per la pulizia (9 pagine), Manuale di aggiornamento (8 pagine), Manuale supplementare (26 pagine), Nota di rilascio (11 pagine), Nota di rilascio (11 pagine), Istruzioni per l'installazione (2 pagine)

8 Release Notes

The following information supplements the 10.X customer user guides.

8.1.1.1

OVERVIEW

The Disk Image Overwrite feature has two operations: Immediate and On Demand. The

immediate operation overwrites image data on the hard drive immediately after it is no longer

needed (i.e. When the page has printed). The On Demand operation cleans the entire disk.

Both On Demand Image Overwrite and Immediate Image overwrite feature are configured by the

system administrator, assuming that the system administrator password is set to a non-zero

value.

8.1.1.2

ALGORITHM

The overwrite algorithm for both IIO and ODIO conforms to the U.S. Department of Defense

Directive 5200.28-M (Section 7, Part 2, paragraph 7-202), and is common to all

WorkCentre/WorkCentre Pros and AccXES controllers.

The algorithm for the Image Overwrite feature is:

Step 1: Pattern #1 is written to the sectors containing temporary files (IIO) or to the entire

spooling area of the disk (ODIO). (hex value 0x35 (ASCII "5")).

Step 2: Pattern #2 is written to the sectors containing temporary files (IIO) or to the entire

spooling area of the disk (ODIO). (hex value 0xCA (ASCII compliment of 5)).

Step 3: Pattern #3 is written to the sectors containing temporary files (IIO) or to the entire

spooling area of the disk (ODIO). (hex value 0x97 (ASCII "ú")).

Step 4: 10% of the overwritten area is sampled to ensure Pattern #3 was properly written. The

10% sampling is accomplished by sampling a random 10% of the overwritten area.

Page 14