IPP>PRO - Print by reference

IPP>PRO - Print by reference

IPP>PRO - Print by reference

Roger K Debry rdebry at us.ibm.com
Fri May 30 09:00:50 EDT 1997

So far we have said (rightly or wrongly) that the actual fetch
of the actual fetch of the referenced document was outside the
scope of IPP.  For example, an implementation might use FTP
to retrieve a document.  If this were the case, then don't we still
get by with just an origin server?   Do you thinnk we need to add
the fetch to IPP and use HTTP for this?

Roger K deBry
Senior Techncial Staff Member
Architecture and Technology
IBM Printing Systems
email: rdebry at us.ibm.com
phone: 1-303-924-4080

---------------------- Forwarded by Roger K Debry/Boulder/IBM on 05/30/97 06:52
AM ---------------------------

        ipp-owner @ pwg.org
        05/30/97 06:55 AM
Please respond to ipp-owner at pwg.org @ internet

To: jkm @ underscore.com @ internet
cc: ipp @ pwg.org @ internet
Subject: Re: IPP>PRO - Print by reference

>>>>> "JK" == JK Martin <jkm at underscore.com> writes:

JK> We also readily agree with Roger's belief that print-by-reference
JK> should be considered a basic (ie, mandatory) requirement for IPP.

  One objection that was raised to the use of HTTP as a 'transport'
  was that it might require substantial complexity.  In response, I
  among others pointed out that only the 'origin server' requirements
  of HTTP would apply.  If print-by-reference is a MUST, then most of
  the HTTP client requirements would be equally applicable.

  As I said before, I believe that specifying how this works if
  present is a very good idea, but I believe that whether or not to
  put this feature in any given product should be a choice left to the

  This strikes me as an easy feature to describe as a very small set
  of attributes which describe whether or not print-by-reference is
  supported and if so what identity the printer is configured to use
  and any network access restrictions it may have.

Scott Lawrence           EmWeb Embedded Server       <lawrence at agranat.com>
Agranat Systems, Inc.        Engineering            http://www.agranat.com/

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