Network Printer doesn't work after update heimdal -> krb5

view story

https://bbs.archlinux.org – Today I made a update of the system. Pacman told me, it will update from heimdal to krb5. Amongst others, cups was updated. Directly after the update my network printer won't work anymore (nothing happens). Just before the update, I printed out a text page successfully.I have a Samsung CLP-300, connected to my LANThe cups error-log tells the following:D [12/May/2011:22:38:59 +0200] [Job 24] printer-state-reasons=none E [12/May/2011:22:39:19 +0200] [Job 25] SpliX Cannot open CMS file /usr/share/cups/model/samsung/cms/CLP-300cms (2) E [12/May/2011:22:39:19 +0200] [Job 25] SpliX Cannot open (HowTos)