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Date:      Fri, 6 May 2011 00:33:24 +0200 (CEST)
From:      Wojciech Puchar <wojtek@tensor.gdynia.pl>
To:        questions@freebsd.org
Subject:   about ulpt speed
Message-ID:  <alpine.BSF.2.00.1105060029040.1292@wojtek.tensor.gdynia.pl>

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we recently bought kyocera 2020D printer. There are USB and LAN versions. 
We got cheaper USB as it is connected 1 meter from server anyway.

But seems there are some problems with USB
ulpt seems to work fine, device is connected at 480Mbps

but 2 page 5 megabyte postscript file is transmitted 10-15 seconds.

On Kyocera 3900DN which have EXACTLY same internal processor, same amount 
of RAM, but LAN interface and even similar printing mechanism and nearly 
same look - same file is accepted below one second to printer and soon it 
is printing it.

Larger postscript files are transmitted longer.

I am not sure but seems it is not printer problem. Any ideas what to 
check/change in ulpt?




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