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Date: Mon, 11 May 2015 13:11:29 -0300
From: Till Kamppeter <till.kamppeter@gmail.com>
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Subject: [Printing-architecture] IPP(-over-USB) scanners - How to
	distinguish them from printers
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To: Open Printing <printing-architecture@lists.linux-foundation.org>
Cc: "Kumar, Sanjay" <sanjay.kumar14@hp.com>

Hi,

The HPLIP developers have found certain stand-alone scanners (not MF 
devices) from HP for which on Ubuntu a CUPS queue got auto-generated. 
Under their USB interfaces there are IPP interfaces suggesting that 
these are IPP-over-USB scanners. Is there are way to distinguish IPP 
printers from IPP scanners easily?

    Till