Hi, i succeeded to enable raw scanning on my HP Deskjet 4615 with this patch. The solution seems to be pretty generic, but there might be good (as opposed to "good") reasons it is disabled by default. Maybe it gives unexpected results with some hardware. Also, it gets a bit "quick and dirty" in the function that calculates line sizes (i had to disable the "given" values in favour of the "guessed" (and more correct) ones), but at least it works fine for me.
** Patch added: "hplip-raw-scanning.patch" https://bugs.launchpad.net/ubuntu/+source/hplip/+bug/1245578/+attachment/4218379/+files/hplip-raw-scanning.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1245578 Title: cannot disable JPEG compression when scanning (Deskjet 3520 All-in- one) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/hplip/+bug/1245578/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
