Scan application does not work on older Konica Minolta devices

If the scan application on Konica Minolta brand devices do not work, follow the steps below:

Open OptimiDoc WebApp
Go to Device -> Devices
Edit Konica Minolta device with the edit button.
Type "Scan4.00" in the field "Model", next to the current Model details - see the picture below.
Save the settings
Reinstall OptimiDoc on MFP through the OptimiDoc WebApp in the Devices section.

It is possible to enter also: Print4.00, Auth4.00, or any other API version 3.xx, 4.xx, 5.xx