I hope I am not too far off topic. I have ad this problem with all hp office jets and desk jets. How do you print a 8 x 10 jpg centered on the page using either windows image manager, photoshop or anything else. regardless of the size of the jpg, it is never centered. I have tried tinkering with all of the settings and nothing is consistant. I currently hf an HP k850 pro deskjet. great printer, still won't enter image on 8.5 by 11.