You do not need to edit the PPD to limit rendering resolution. Keep the PPD in its original state and also choose the printer-internal resolution (by the appropriate PPD option) to your liking. The set the maximum resolution used for bitmap operations in the pdftops filter via the "pdftops-max-image-resolution" option:
lpadmin -p printer -o pdftops-max-image-resolution-default=600 You can also choose 300 or whatever is most suitable. See also the README file of cups-filters, section "POSTSCRIPT PRINTING RENDERER AND RESOLUTION SELECTION". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1476705 Title: postscript printer hideously slow in some cases (pdftops) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/poppler/+bug/1476705/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
