Usable characters for user names and passwords
The following characters can be used for login user names and passwords. Names and passwords are
case sensitive.
•
Upper case letters: A to Z (26 characters)
• Lower case letters: a to z (26 characters)
• Numbers: 0 to 9 (10 characters)
• Symbols: (space) ! " # $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] ^ _` { | } ~ (33 characters)
Login user name
• Spaces, colons, and quotation marks cannot be used.
• Cannot have blanks or only numbers.
• May be up to 32 characters long.
Login password
• The maximum password length for administrators and supervisors is 32 characters; for users it
is 128 characters.
• Make passwords using a combination of capitals, small letters, numbers, and symbols. The
more characters, the harder it is for others to guess.
• A password can be set up if it fulfill the conditions for complexity and minimum length, as per
[Password Policy] in [Extended Security]. For how to set up passwords according to the
password policy, see "Password Policy" in p.262 "Specifying the Extended Security
Functions".
Using Web Image Monitor to Configure Administrator Authentication
Using Web Image Monitor, you can log in to the machine and change the administrator settings. For
details about logging in and logging out with administrator authentication, see p.22 "Administrator
Login Method" and p.24 "Administrator Logout Method".
1. Log in as an administrator from Web Image Monitor.
2. Point to [Device Management], and then click [Configuration].
3. Click [Administrator Authentication Management] or [Program/Change Administrator]
under "Device Settings".
4. Change the settings as desired.
5. Log out.
• For details about Web Image Monitor, see Web Image Monitor Help.
Configuring Administrator Authentication
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