Konica Minolta bizhub C550 - Manual (Page 233)

Setting up the PostScript driver (Windows) 6
C550 6-38
2
Note
Click the [Acquire Device Information] button to communicate with this
machine and read the status of the settings specified on this machine.
You cannot use this function if you are not connected to or able to com-
municate with this machine.
In addition, when use the [Acquire Device Information] function, in the
Administrator Settings of the machine, select [System Connection] -
[Open API Settings] - [Authentication], and then select “OFF”. For details,
refer to “Authentication Setting for the OpenAPI Settings” on page 10-47.