Konica Minolta bizhub C31P - Manual (Page 58)

Warning/Error Messages 10
10-1
10 Warning/Error Messages
The error messages that appear when printing with PageScope Direct
Print are described below.
10.1 Messages Concerning PDF Versions
This message appears if the printer supports PDF ver. 1.3 files and you
try to print a PDF ver. 1.4 file.

Memo
This message does not appear when printing is performed using a hot
folder, however, “WARNING” will appear under “Result” in the List of
Log dialog box.
For details on compatible PDF versions, refer to the support
information for the printer being used.