helices <[EMAIL PROTECTED]> writes:

> * Roger Leigh <[EMAIL PROTECTED]> [2006:07:09:23:19:53+0100] scribed:
> <snip />
>
>> You need to know the destination hostname/IP address and queue name.
>> Some printers will be using ethernet-over-firewire, and you treat it
>> just like a networked IPP print server (like another CUPS server).
>> 
>>   ipp://servername/printers/queuename
>> 
>> for a CUPS server, for example.  Most of these networked servers allow
>> you to point your web browser at them to find out what the URI to use
>> is (and to do other configuration stuff).
>
> Perhaps, I have had too much sun this weekend; but, I am missing
> something here.
>
> This is attached to the local system; so, is your "servername" simply
> "localhost"?

No.  The firewire connection /is/ ethernet.  It will show up e.g. as
eth1 (if you already have an eth0).  As such, the printer is a remote
host with a separate name and IP address.

Your printer does not appear to be this type, so this doesn't apply to
you.

> How do I find the "queuename"?
>
> This printer is NOT listed here:
>
>     <http://www.pwg.org/ipp/IPP-Products.html#embedded>
>
> Does this mean that it does NOT support ipp?

Yes, I think so.

>> > I do NOT even see "scsi" as an option.
>> >
>> > What am I missing?
>> 
>> "dpkg-reconfigure cupsys", and on the question that lets you select
>> the backend to use, make sure the scsi option is selected.
>
> Done.
>
>> Once selected, try running
>> 
>>   /usr/lib/cups/backend/scsi
>
>     # sudo /usr/lib/cups/backend/scsi
>     direct scsi "Unknown" "SCSI Printer"

Great.  That's what you want.

>> (as root).  It should scan for all available SCSI printers, including
>> SCSI-over-FireWire and print a list.  Once you see that, it will also
>> show up when you choose "add printer" (since this is it does this
>> behind the scenes to find the available printers).
>
> And, yet, dmesg has this:
>
>     ieee1394: Node added: ID:BUS[0-00:1023]  GUID[000048000034be7b]
>     ieee1394: Host added: ID:BUS[0-01:1023]  GUID[0060b00000186806]
>     sbp2: $Rev: 1306 $ Ben Collins <[EMAIL PROTECTED]>
>     ieee1394: sbp2: Driver forced to serialize I/O (serialize_io=1)
>     ieee1394: sbp2: Try serialize_io=0 for better performance
>     scsi0 : SCSI emulation for IEEE-1394 SBP-2 Devices

That looks OK to me.

If you now choose "add printer" (using the web interface), choose scsi
as the backend, and it should find the printer.

If it doesn't, let us know what happens when you do this.  The device
uri is scsi://<something>, where I guess <something> is the SCSI
device node, /dev/s....


Regards,
Roger

-- 
  .''`.  Roger Leigh
 : :' :  Debian GNU/Linux             http://people.debian.org/~rleigh/
 `. `'   Printing on GNU/Linux?       http://gutenprint.sourceforge.net/
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