1.\" $NetBSD: ulpt.4,v 1.9 2008/04/30 13:10:54 martin Exp $ 2.\" 3.\" Copyright (c) 1999 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" This code is derived from software contributed to The NetBSD Foundation 7.\" by Lennart Augustsson. 8.\" 9.\" Redistribution and use in source and binary forms, with or without 10.\" modification, are permitted provided that the following conditions 11.\" are met: 12.\" 1. Redistributions of source code must retain the above copyright 13.\" notice, this list of conditions and the following disclaimer. 14.\" 2. Redistributions in binary form must reproduce the above copyright 15.\" notice, this list of conditions and the following disclaimer in the 16.\" documentation and/or other materials provided with the distribution. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28.\" POSSIBILITY OF SUCH DAMAGE. 29.\" 30.Dd July 12, 1998 31.Dt ULPT 4 32.Os 33.Sh NAME 34.Nm ulpt 35.Nd USB printer support 36.Sh SYNOPSIS 37.Cd "ulpt* at uhub?" 38.Sh DESCRIPTION 39The 40.Nm 41driver provides support for USB printers that follow the printer 42bi- or uni-directional protocol. 43The bits in the minor number select various features of the driver. 44.Pp 45.Bl -column "Minor Bit" "Functionxxxxxxxxxxxxxxxxxxxxxxxxxxxx" -offset indent 46.It Sy "Minor Bit" Function 47.It 64 Do not initialize (reset) the device on the port. 48.El 49.Pp 50Some printers cannot handle the reset on open; in case of problems try the 51.Pa ulpn 52device. 53.Sh FILES 54.Bl -tag -width xxxxxxxxxx 55.It Pa /dev/ulpt? 56device with reset 57.It Pa /dev/ulpn? 58device without reset 59.El 60.Sh SEE ALSO 61.Xr lpt 4 , 62.Xr usb 4 63.Sh HISTORY 64The 65.Nm 66driver 67appeared in 68.Nx 1.4 . 69