The problem can be reproduced by running the Ghostscript command line of the error_log in a terminal window with an arbitrary PDF file as input and the output redirected into an arbitrary new file:
gs -dFirstPage=1 -q -dBATCH -dPARANOIDSAFER -dQUIET -dNOPAUSE -sDEVICE=ijs -sIjsServer=ijs_pxljr -sDeviceManufacturer="HEWLETT- PACKARD" -sDeviceModel="hp color LaserJet 3550" -dDEVICEWIDTHPOINTS=595 -dDEVICEHEIGHTPOINTS=842 -dDuplex=false -r600 -sIjsParams=Quality:Quality=1,Quality:ColorMode=2,Quality:MediaType=0,Quality:PenSet=2,PS:MediaPosition=7 -dIjsUseOutputFD -sOutputFile=- file.pdf > out.prn grepping /usr/lib/ for the error message "Unsupported color conversion request" shows that it is only in libjpeg, but the problem occurs also with PDF files which contain only text. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777670 Title: wrong colors on HPCLJ 3500/3600 printer after switching to 11.04 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
