Canon Print Services Client 1 - Manual (Page 73)

Limitations 5-9
AMS (Access Management System) Compatibility
Guest users cannot use Print Services Client.
In the application limits, set Print Services Client to be inaccessible for Guest users.
If the device you are using is an iR model other than an iR-ADV or an LBP model, you cannot use
the AMS mode.
•
•