bad print quality of images in LO Version 5.1.5.2

Dear all, today I printed a Writer-document with some images I copied from Google Images. The quality of the images in the printout was really bad and unacceptable. The quality on the screen was good and as expected. This was never a problem in previous LibreOffice versions. I did the same on another computer with MS Office (Word 2016) and the printout was perfect. So I guess it must be a problem with LibreOffice Version 5.1.5.2. The printer is a HP OfficeJet 6500APlus.

Thanks for support.