My printer friend just bought a used HP Laser 5100TN and wants to be able to print 85li, 1200dpi output. He can print xls & doc files but the screens are too dithered for him to reproduce a dot on his Itek camera, using paper plates.
Is there any print driver, or something, that would allow him to print PDFs, that have 10 or 20% screens, and get an 85 line, 1200 dpi output to the HP?