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<table class="head">
<tr>
<td class="head-ltitle">ULPT(4)</td>
<td class="head-vol">Device Drivers Manual</td>
<td class="head-rtitle">ULPT(4)</td>
</tr>
</table>
<div class="manual-text">
<section class="Sh">
<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
<p class="Pp"><code class="Nm">ulpt</code> — <span class="Nd">USB printer
support</span></p>
</section>
<section class="Sh">
<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1>
<p class="Pp">To compile this driver into the kernel, place the following line
in your kernel configuration file:</p>
<div class="Bd Pp Bd-indent"><code class="Cd">device ulpt</code></div>
<p class="Pp">Alternatively, to load the driver as a module at boot time, place
the following line in <a class="Xr">loader.conf(5)</a>:</p>
<div class="Bd Pp Bd-indent Li">
<pre>ulpt_load="YES"</pre>
</div>
</section>
<section class="Sh">
<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
<p class="Pp">The <code class="Nm">ulpt</code> driver provides support for USB
printers that follow the printer bi- or uni-directional protocol. The bits
in the minor number select various features of the driver.</p>
<table class="Bl-column Bd-indent">
<tr id="Minor">
<td><a class="permalink" href="#Minor"><i class="Em">Minor Bit</i></a></td>
<td><a class="permalink" href="#Function"><i class="Em" id="Function">Function</i></a></td>
</tr>
<tr>
<td>64</td>
<td>Do not initialize (reset) the device on the port.</td>
</tr>
</table>
<p class="Pp">Some printers cannot handle the reset on open; in case of problems
try the <span class="Pa">unlpt</span> device.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="HARDWARE"><a class="permalink" href="#HARDWARE">HARDWARE</a></h1>
<p class="Pp">The <code class="Nm">ulpt</code> driver provides support for USB
printers and parallel printer conversion cables, including the
following:</p>
<p class="Pp"></p>
<ul class="Bl-bullet Bl-compact">
<li>ATen parallel printer adapter</li>
<li>Belkin F5U002 parallel printer adapter</li>
<li>Canon BJ F850, S600</li>
<li>Canon LBP-1310, 350</li>
<li>Entrega USB-to-parallel printer adapter</li>
<li>Hewlett-Packard HP Deskjet 3420 (P/N: C8947A #ABJ)</li>
<li>Oki Data MICROLINE ML660PS</li>
<li>Seiko Epson PM-900C, 880C, 820C, 730C</li>
</ul>
</section>
<section class="Sh">
<h1 class="Sh" id="FILES"><a class="permalink" href="#FILES">FILES</a></h1>
<dl class="Bl-tag Bl-compact">
<dt><span class="Pa">/dev/ulpt?</span></dt>
<dd>device with reset</dd>
<dt><span class="Pa">/dev/unlpt?</span></dt>
<dd>device without reset</dd>
</dl>
</section>
<section class="Sh">
<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
ALSO</a></h1>
<p class="Pp"><a class="Xr">lpt(4)</a>, <a class="Xr">usb(4)</a></p>
</section>
<section class="Sh">
<h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
<p class="Pp">The <code class="Nm">ulpt</code> driver appeared in
<span class="Ux">NetBSD 1.4</span>. This manual page was adopted from
<span class="Ux">NetBSD</span> by <span class="An">Tom Rhodes</span>
<<a class="Mt" href="mailto:trhodes@FreeBSD.org">trhodes@FreeBSD.org</a>>
in April 2002.</p>
</section>
</div>
<table class="foot">
<tr>
<td class="foot-date">November 22, 2006</td>
<td class="foot-os">FreeBSD 15.0</td>
</tr>
</table>
|
