i'm sorry , it's my misunderstanding. It is because I had given cups the file of postscript 2.0. then, i modified /usr/lib/cups/filter/pstopdf(attach diff) and solved.
** Patch added: "pstopdf.diff" https://bugs.launchpad.net/bugs/670727/+attachment/1722645/+files/pstopdf.diff -- can't print A5 paper correctly with cups-1.4.3(lucid) https://bugs.launchpad.net/bugs/670727 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs