Didn't work for me with HP Officejet Pro 8610; I'm on Mint 17.1 Rebecca (based on 14.04). I had hplip 3.15.4. I upgraded (hp-upgrade) to 3.15.6. No improvement on the jpeg front. So uninstalled it (hp-uninstall), installed hplip from standard repos. Still no improvement. So I activated trusty-proposed and installed: sudo apt-get install hplip/trusty-proposed sudo apt-get install printer-driver-postscript-hp/trusty-proposed sudo apt-get install hplip-gui/trusty-proposed
Now xsane wouldn't see the scanner at all. I tried some hp- commands (hp-setup , hp-doctor , hp-scan , hp- uninstall) but they give errors (such as ImportError: /usr/lib/python2.7 /dist-packages/hpmudext.so: undefined symbol: hpmud_make_par_uri). I've now removed the packages from -proposed and put back 3.15.6 (with ongoing jpeg problem). -- 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/1245578 Title: cannot disable JPEG compression when scanning (Deskjet 3520 All-in- one) Status in HPLIP: Confirmed Status in hplip package in Ubuntu: Fix Released Status in hplip source package in Trusty: Fix Committed Status in hplip source package in Utopic: Fix Committed Bug description: I've already filed a "question" (https://answers.launchpad.net/hplip/+question/238002), but I came to the conclusion it's indeed a bug. I have a Deskjet 3520 All-in-one and no matter what I do, scans always arrive with JPEG artifacts. For example, with hp-scan, when I disable compression, I get the following error message: "error: Unable to set option compression to value None" When running XSane, in the advanced settings menu, I get JPEG as only compression option. Manually setting the compression to "none" in the drc file has no positive effect either. In any case, scans arrive with severe JPEG artifacts. Used hplip version is 3.13.10 on Kubuntu 13.10. I've attached the output of hp-check. To manage notifications about this bug go to: https://bugs.launchpad.net/hplip/+bug/1245578/+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