I [22/Nov/2008:13:27:06 +0100] [Job ???] Request file type is application/pdf.
I [22/Nov/2008:13:27:06 +0100] [Job 141] Adding start banner page "none".
I [22/Nov/2008:13:27:06 +0100] [Job 141] Adding end banner page "none".
I [22/Nov/2008:13:27:06 +0100] [Job 141] File of type application/pdf queued by "username".
I [22/Nov/2008:13:27:06 +0100] [Job 141] Started filter /usr/libexec/cups/filter/cgpdftops (PID 2795)
I [22/Nov/2008:13:27:06 +0100] [Job 141] Started filter /usr/libexec/cups/filter/pstops (PID 2796)
I [22/Nov/2008:13:27:06 +0100] [Job 141] Started filter /Library/Printers/hp/filter/hpPostProcessing.bundle/Contents/MacOS/hpPostProcessing (PID 2797)
I [22/Nov/2008:13:27:06 +0100] [Job 141] Started backend /usr/libexec/cups/backend/smb (PID 2798)
E [22/Nov/2008:13:27:06 +0100] [Job 141] Session setup failed: NT_STATUS_LOGON_FAILURE
E [22/Nov/2008:13:27:06 +0100] [Job 141] Session setup failed: NT_STATUS_NO_SUCH_FILE
E [22/Nov/2008:13:27:06 +0100] [Job 141] Session setup failed: NT_STATUS_LOGON_FAILURE
E [22/Nov/2008:13:27:06 +0100] [Job 141] Tree connect failed (NT_STATUS_ACCESS_DENIED)
I [22/Nov/2008:13:27:06 +0100] Saving printers.conf...
E [22/Nov/2008:13:27:06 +0100] PID 2798 (/usr/libexec/cups/backend/smb) stopped with status 2!
I [22/Nov/2008:13:27:06 +0100] Hint: Try setting the LogLevel to "debug" to find out more.
I [22/Nov/2008:13:27:07 +0100] [Job 141] Backend returned status 2 (authentication required)