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Hi Mike,<br><br>I like this new attribute, but...<br><br>I think that the remediation info belongs locally in existing<br>"printer-state-message" and "printer-alert-description"<br>(mapped from Printer MIB remediation info), i.e., can be<br>
found without fetching an external web page.<br><br>While the how-to-order info may be appropriate in this new <br>attribute, though I have seen it put in "printer-more-info"<br>web page.<br><br>Or was your intent that this web page was served by the<br>
printer itself? I think that implementation would introduce <br>freshness problems, i.e., distributors for resupply change <br>over time.<br><br>Cheers,<br>- Ira<br><br><br clear="all">Ira McDonald (Musician / Software Architect)<br>
Chair - Linux Foundation Open Printing WG<br>Co-Chair - IEEE-ISTO PWG IPP WG<br>Co-Chair - TCG Hardcopy WG<br>IETF Designated Expert - IPP & Printer MIB<br>Blue Roof Music/High North Inc<br><a href="http://sites.google.com/site/blueroofmusic" target="_blank">http://sites.google.com/site/blueroofmusic</a><br>
<a style="color: rgb(102, 0, 204);" href="http://sites.google.com/site/highnorthinc" target="_blank">http://sites.google.com/site/highnorthinc</a><br>mailto:<a href="mailto:blueroofmusic@gmail.com" target="_blank">blueroofmusic@gmail.com</a><br>
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<br><br><div class="gmail_quote">On Fri, Mar 18, 2011 at 7:38 PM, Michael Sweet <span dir="ltr"><<a href="mailto:msweet@apple.com">msweet@apple.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div style="word-wrap: break-word;">All,<div><br></div><div>After some offline discussions I propose the following new attribute for JPS3:</div><div><br></div><blockquote style="margin: 0pt 0pt 0pt 40px; border: medium none; padding: 0px;">
<div>printer-supply-info-uri (uri)</div><div><br></div><div>The RECOMMENDED "printer-supply-info-uri" Printer attribute provides a "http:" or "https:" URI referring to a human-readable web page describing the current supply levels, part numbers, and other information, controls, and hyperlinks relevant to the Printer's supplies. The URI MUST use the “http” or “https” scheme with the printer as the destination host - external URIs are not allowed.</div>
</blockquote><div><br></div><div>The ultimate purpose is to allow a client to display a printer's supply levels in a web browser (or other web-enabled UI) and (potentially) find or order replacement supplies. It can also provide remediation instructions (i.e. how to replace/refill/empty) a supply, etc.</div>
<div><br></div><div>Thoughts?</div><div><br><div>
<div>________________________________________________________________________<br>Michael Sweet, Senior Printing System Engineer, PWG Chair<br></div>
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