LPD & IPP not working

[robert ancet]

Hi,

I encounter similar issue with my Macs (OS 10.3 to .5) on my Canon iRC3200 - w/ Fiery RIP (Colorpass C1). Print is possible thru Appletalk . Printing works in IP only in Socket mode. LPD & IPP mode do not. Here the cups error log:
I [07/Dec/2009:00:32:44 +0100] Printer 'SERVER32' started by ''.
I [07/Dec/2009:00:32:44 +0100] Started filter /usr/libexec/cups/filter/cgpdftops (PID 1474) for job 8075.
I [07/Dec/2009:00:32:44 +0100] Started filter /usr/libexec/cups/filter/pstops (PID 1475) for job 8075.
I [07/Dec/2009:00:32:44 +0100] Started backend /usr/libexec/cups/backend/lpd (PID 1476) for job 8075.
E [07/Dec/2009:00:32:50 +0100] PID 1476 stopped with status 1!
I [07/Dec/2009:00:32:50 +0100] Hint: Try setting the LogLevel to "debug" to find out more.
W [07/Dec/2009:00:32:50 +0100] [Job 8075] Remote host did not respond with command status byte after 300 seconds!
W [07/Dec/2009:00:32:50 +0100] [Job 8075] Remote host did not respond with command status byte after 300 seconds!
W [07/Dec/2009:00:32:50 +0100] [Job 8075] Remote host did not respond with control status byte after 300 seconds!
E [07/Dec/2009:00:32:50 +0100] [Job 8075] Unable to send LPD command: Broken pipe
I [07/Dec/2009:00:32:50 +0100] Saving printers.conf...

If necessary, I can post the lpd_error_log as well.

I have been working on this issue since monthes without success. Have any expert of this nice forum  an idea ? Tks in advance.

R.A.