Erasing Data on Printer's Hard Disk
Important
- The administrator password is required to change settings if it is enabled for changing settings using the operation panel.
- For a more secure method of preventing data recovery, we recommend physically or magnetically destroying the hard disk. In this case, the hard disk can no longer be used.
- You cannot erase HDD data if there is a job queue. Additionally, print jobs are not processed while data erasing is in progress.
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Flick HOME screen and tap Device settings.
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Tap Hard disk settings.
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Enter administrator password if it is enabled.
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Tap Data deletion.
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Tap erasing method.
- Fast
- Erases file management data for print job data stored on the printer's hard disk.
- Choose this method for relatively fast erasure.
- Because only the file management data is erased, the print job data itself is not erased.
- Fast secure
- Erases the data encryption key specified for the hard disk drive.
- Specifying the encryption key again does not allow you to read and use data saved in the past safely and fast.
- Select to erase highly confidential data.
- Secure
- Overwrites the entire hard disk with 00, FF, and random data (one time each) after the data encryption key specified for the hard disk drive is erased.
- Verification is performed to check if the data was correctly written.
- Choose this method to erase especially confidential data.
- It is virtually impossible to recover the overwritten data.
- Conforms to the DoD5220.22-M standard of the U.S. Department of Defense.
- Secure (VSITR)
- Overwrites the entire hard disk with 00 next overwrites with FF after the data encryption key specified for the hard disk drive is erased.
- After repeating this process three times, the entire hard disk is overwritten with AA.
- It is virtually impossible to recover the overwritten data.
- Conforms to the guidelines of German Federal Government (VS-ITR).
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Confirm displayed message and tap Yes.
Data on the hard disk are erased.