It seems that this printer only accepts 600-dpi raster data but has a 1200-dpi print engine. The FastRes600 probably makes a square of 4 output pixels out of each input pixel and the FastRes1200 probably does interpolation to smooth edges. To the HPLIP developers: Am I right?
** Changed in: hplip Status: Incomplete => Fix Released ** Changed in: hplip (Ubuntu) Status: Incomplete => Triaged ** Changed in: hplip (Ubuntu) Milestone: None => later -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to hplip in Ubuntu. https://bugs.launchpad.net/bugs/1498639 Title: Printing quality problem with HP LaserJet Pro MFP M127fn Status in HPLIP: Fix Released Status in hplip package in Ubuntu: Triaged Bug description: I have a HP LaserJet Pro MFP M127fn printer. I use it with Ubuntu 14.04 LTS and hplip-3.15.7. I installed the printer and it works. But the printing quality is very wrong. I changed the resolution from 600 to 1200 dpi, but the result was the same. I checked the ppd file and I found: *OutputMode FastRes600/FastRes 600: "<</OutputType(normal)/HWResolution[600 600]>>setpagedevice" *OutputMode FastRes1200/FastRes 1200: "<</OutputType(best)/HWResolution[600 600]>>setpagedevice" How can I change the resolution? To manage notifications about this bug go to: https://bugs.launchpad.net/hplip/+bug/1498639/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp