Konica Minolta Bizhub C451 Operation Manual page 277

Specifying utility mode parameters
Reminder
If "Password Rules" is set to "Enable", only a password with 8 digits can be specified.
If a user box password containing less than 8 characters has already been registered, change the
password so that it contains 8 characters before setting "Password Rules" to "Enable". For details on
the password rules, refer to the User manual – Copy Operations.
bizhub C650/C550/C451 (FE3)
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