printer problem not solved anymore

[Mans Joling]

Hi
I have running into a new problem.
Yesterday I uncomment the lastline in dj500-filter and I add a line
default cat  and so on.
Then the  printer works fine.
Today when I say (as normal user) lpr filename (normal text)
lpr: connect:No such file or directory
jobs queued, but cannot start deamon.
When I do ps -ax I see two processes /usr/sbin/lpd
bash: lpd: command not found
When I do lpq
lp is ready and printing.
As root
lpd  no messages
Any idea what is worng
Mans Joling