How can I check the Consumable Life on my bizhub copier

Via the Web Browser −

Log into the Web Browser (see question 6) and you will see the toner readings on screen − For Imaging Units etc, locate the "Information Tab" and then select consumables

On the Device −

A visual scale for the toners is permanently on show at the bottom left corner of the touch panel screen. For the Imaging Units etc, select Utility/Counter and then -

Option (4) Check Consumable Life - click close to exit