1. Press the [Menu] key.
The menu screen appears.
2. Press the [ ] or [ ] key to select [Security Options], and then press the [OK] key.
3. Press the [ ] or [ ] key to select [Extended Security], and then press the [OK] key.
4. Press the [ ] or [ ] key to select [Erase All Memory], and then press the [OK] key.
5. Press the [ ] or [ ] key to select [On], and then press [EraseNo.].
6. Press the [ ] or [ ] key to enter overwrite times, and then press the [OK] key.
7. Press the [ ] or [ ] key to select [On], and then press the [OK] key.
Wait for one second. The [Security Options] menu appears.
8. Press the [Menu] key.
The initial screen appears.
5. Making Printer Settings Using the Control Panel
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