Epson Workforce Pro WF-R5690 User Manual page 21

You see a screen like this:
3. Scroll down and select Admin Settings.
4. Select Admin Password.
5. Select Register.
You see a screen like this:
6. Use the displayed keyboard to enter a password, and press
7. Enter your password again to confirm.
8. Select OK.
9. Select Lock Setting and select On.
When the control panel is locked, you must enter the password to access any of the locked settings.
Note: If you forget your password, contact Epson for assistance.
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