I am trying to print a few family pictures on on full A4 size using HP Professional Laser Paper CG965A. I am not resizing or stretching the picture to "fit to page" while printing. However, the prints come out with grey markings / burn marks (apparently) - not quite sure what to call this but I have attached sample 1 below to demonstrate this. I read the manual and it said I should try adjusting the fuser temperature and / or voltage to fix these issues, so I download a sample image from the internet and have tried printing it using various settings. Because this sample is a smaller picture in size, its not taking the full page. None of these prints close to original in terms of colour contrast / saturation etc but since they are not printed full screen, they are not showing the same grey burn marks at least. I have uploaded sample 2 original (the scenery i was trying to print) and 5 scanned copies of the print outs each with a different set of settings. Nothing is giving out the desired quality. Was hoping if anyone can help me with achieving the right result or point me in the direction where i can get more help configuring the print settings for glossy photo paper printing. Thanks
