Control panel settings | 6 |
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Overwriting all data
The machine can be set to overwrite all data on the hard disk.
With this procedure, all information on this machine is erased.
Before performing this operation, be sure to consult with your service repre- sentative.
The methods for overwriting data are described below.
Setting | Description |
Mode 1 | Overwritten with 0x00 |
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Mode 2 | Overwritten with random |
| numbers → Overwritten with 0x00 |
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Mode 3 | Overwritten with 0x00 → Overwritten with 0xff → Overwritten with random 1- |
| byte numbers → Verified |
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Mode 4 | Overwritten with random |
| written with 0xff |
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Mode 5 | Overwritten with 0x00 → Overwritten with 0xff → Overwritten with 0x00 → |
| Overwritten with 0xff |
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Mode 6 | Overwritten with 0x00 → Overwritten with 0xff → Overwritten with 0x00 → |
| Overwritten with 0xff → Overwritten with 0x00 → Overwritten with 0xff → |
| Overwritten with 512 bytes of the specified data |
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Mode 7 | Overwritten with 0x00 → Overwritten with 0xff → Overwritten with 0x00 → |
| Overwritten with 0xff → Overwritten with 0x00 → Overwritten with 0xff → |
| Overwritten with 0xaa |
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Mode 8 | Overwritten with 0x00 → Overwritten with 0xff → Overwritten with 0x00 → |
| Overwritten with 0xff → Overwritten with 0x00 → Overwritten with 0xff → |
| Overwritten with 0xaa → Verified |
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Control panel settings Chapter 6
C300 |
