Epson 4000 - Manual (Page 45)

If you set the Diskette Access option to Supervisor, you
can access a diskette drive only if the Supervisor password is
entered during startup. If the User password is entered, you
cannot access the diskette drive.
Follow these steps to enter your password when you see the
password prompt:
1. Type your password. You see a rectangle for each character
you type. Then press Enter.
2. After you type the password correctly and press Enter, the
computer loads the operating system (or starts SETUP).
If you don’t enter the correct password the first time you type
it, you can try two more times. If you haven’t entered the
correct password on the third try, the computer locks up to
prevent unauthorized access. You see the message:
System Disabled!
You must turn off the computer and start over. You can reset
the computer using the RESET button but you cannot reset the
computer by pressing Ctrl + Alt + Del.
Note
If you want to delete your password, you must run the
SETUP program and follow the instructions for deleting a
password in Chapter 2.
If you do not remember your password, see “Password
Problems” in Chapter 7.
Using Your Computer 3-5