La Cimbali M100 Go to product viewer dialog for this item. espresso machine requires password authentication to access high-level technical and programming menus. While standard user manuals do not explicitly list the technician-level passwords to prevent unauthorised changes to pressure profiles and boiler temperatures, specific credentials and default patterns have been identified for different access levels.

This procedure requires opening the electrical panel of the M100. Only qualified personnel should attempt this. Incorrect steps can void warranties or cause electrical shock.

For a long time, the M100 password protocol has been a source of headaches for cafe owners and technicians alike. Specifically, the issue where the machine demands a fixed password that isn't the standard default, or worse, a password that changes dynamically but fails to sync.

The machine will then prompt you to enter a new password.