
Field Service Ver. 2.0 Jul. 2009
10. UTILITY
443
ADJUSTMENT
/ SETTING
C. Overwrite All Data
(1) Use
• To delete the whole data in the hard disk by overwriting.
• To initialize the area of use for the user stored in NVRAM.
• To use when disposing of the hard disk.
• Select the overwriting method from Mode 1 through 8.
Mode 1 : It overwrites 0x00 once.
Mode 2 : Overwrites with random numbers
o
overwrites with random numbers
o
over-
writes with 0x00
Mode 3 : Overwrites with 0x00
o
overwrites with 0xff
o
overwrites with random num-
bers
o
verifies
Mode 4 : Overwrites with random numbers
o
overwrites with 0x00
o
overwrites with
0xff
Mode 5 : Overwrites with 0x00
o
overwrites with 0xff
o
overwrites with 0x00
o
over-
writes with 0xff
Mode 6 : Overwrites with 0x00
o
overwrites with 0xff
o
overwrites with 0x00
o
over-
writes with 0xff
o
overwrites with 0x00
o
overwrites with 0xff
o
overwrites
with random numbers
Mode 7 : Overwrites with 0x00
o
overwrites with 0xff
o
overwrites with 0x00
o
over-
writes with 0xff
o
overwrites with 0x00
o
overwrites with 0xff
o
overwrites
with 0xaa
Mode 8 : Overwrites with 0x00
o
overwrites with 0xff
o
overwrites with 0x00
o
over-
writes with 0xff
o
overwrites with 0x00
o
overwrites with 0xff
o
overwrites
with 0xaa
o
verifies
(2) Procedure
1.
Touch [Overwrite All Data].
2.
Touch [Overwrite].
3.
Touch [Yes] on the check screen.
4.
Touch [YES] on the confirmation screen.
5.
Turn off the main power switch and turn it on again more than 10 seconds after.
D. HDD Lock Password
(1) Use
• To set the lock password for the hard disk.
• To enter, change or delete the lock password for the hard disk.
(2) Procedure
1.
Touch [HDD Lock Password].
2.
Enter the password (20 characters) on the on-screen keyboard, and touch [OK].
NOTE
• Password using only a single letter is not acceptable.
• Don’t forget the password. When the password is forgotten, the replacement of
hard disk is needed.
3.
Re-enter the password to confirm.
4.
Turn OFF the main power switch and turn it ON again more than 10 seconds after.
Y110571-1 Service Manual
Содержание d-color MF651
Страница 1: ...d Color MF651 d Color MF551 d Color MF451 Color Printer SERVICE MANUAL Code Y110571 1...
Страница 24: ...MEASURES TO TAKE IN CASE OF AN ACCIDENT S 22 Blank Page...
Страница 27: ...d Color MF651 d Color MF551 d Color MF451 Color Printer SERVICE MANUAL Code Y110571 1...
Страница 511: ...Field Service Ver 2 0 Jul 2009 10 UTILITY 451 ADJUSTMENT SETTING Blank Page Y110571 1 Service Manual...
Страница 716: ...16 MECHANICAL ADJUSTMENT Field Service Ver 2 0 Jul 2009 656 ADJUSTMENT SETTING Blank Page Service Manual Y110571 1...
Страница 1053: ...UPDATING STATUS DATE UPDATED PAGES PAGES CODE 10 2009 1ST EDITION 1053053 Y110571 1...