Canon imageCLASS D1620 User Manual

Restricting the Machine's Functions3JX3-07FSome of the functions of the machine may rarely be used or provide opportunities for misuse. For security purposes,the machine can be set to limit its capabilities by partially or completely disabling these functions.Restricting Access to Address Book and Sending FunctionsYou can specify the PIN in the Address Book to disable a general user from modifying data or limit destinationsthat can be specified for fax sending. You can also disable a user from collectively sending a fax to multipledestinations (Sequential Broadcast). Restricting Access to Address Book and Sending Functions(P. 400)Restricting Printing from a ComputerYou can limit "printing from computer" only to secure documents so that no print jobs can be executed unlessthe PIN is entered on the machine side. Restricting Printing from a Computer(P. 407)Restricting USB FunctionsThe USB connection allows an easy connection with peripheral devices, but it may cause a security risk such asan information leakage. You can restrict a USB connection with a computer or saving to a USB memory device.Restricting USB Functions(P. 408)Disabling HTTP CommunicationWhen not performing operations via the network, for example, when using the machine via USB connection,you can disable HTTP communication to prevent a hacking via the HTTP port. Disabling HTTPCommunication(P. 410)Managing the Machine398