I am having the similar slow printing problem with a brother printer on 14.04 LTS Desktop 64-bit. A 180-pages print job with some colored screenshots (Samsung TV manual) needs 2-3 hours on Ubuntu but only 13 minutes on Windows 10. Now I am having brother error ts-02.
https://bit.ly/2Mgo5DN -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1095498 Title: Printing PDFs with images is hideously slow on HP LaserJet 3030 MFP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/system-config-printer/+bug/1095498/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs