Canon imageRUNNER C3489 Reference Manual page 253

NOTE
•
If you make a mistake when entering a number or character, press
clear your entry.
•
If Asterisks for Entering Access No./Passwords in Use Asterisks to Enter Access
No./Passwords in System Settings (from the Additional Functions screen) is set to
'Off', passwords you enter are not displayed as asterisks (********). (See "Setting
the Display Method When Entering a Password," on p. 6-64.)
Specifying the System Manager Settings
(Clear) to
6
6-5