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248 wiersze
11 KiB
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<TITLE>sane-fujitsu.5</TITLE>
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<BODY BGCOLOR=#FFFFFF TEXT=#000000><H1 ALIGN=CENTER><IMG SRC="/images/sane.png" HEIGHT=117 WIDTH=346></H1>
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<H1>sane-fujitsu.5</H1>
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<PRE>
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<!-- Manpage converted by man2html 3.0.1 -->
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<B><A HREF="sane-fujitsu.5.html">sane-fujitsu(5)</A></B> SANE Scanner Access Now Easy <B><A HREF="sane-fujitsu.5.html">sane-fujitsu(5)</A></B>
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</PRE>
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<H2>NAME</H2><PRE>
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sane-fujitsu - SANE backend for Fujitsu flatbed and ADF scanners
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</PRE>
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<H2>DESCRIPTION</H2><PRE>
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The <B>sane-fujitsu</B> library implements a SANE (Scanner Access Now Easy)
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backend which provides access to most Fujitsu flatbed and ADF scanners.
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This document describes backend version 139, which initially shipped
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with SANE 1.1.2.
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</PRE>
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<H2>SUPPORTED HARDWARE</H2><PRE>
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This version supports every known model which speaks the Fujitsu SCSI
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and SCSI-over-USB protocols. Specifically, the SCSI M309x and M409x
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series, the SCSI fi-series, and most of the USB fi-, ScanSnap, & iX
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series scanners are supported. Please see the list at
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<I>http://www.sane-project.org/sane-supported-devices.html</I> for details.
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This backend may support other Fujitsu scanners. The best way to deter-
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mine level of support is to test the scanner directly, or to collect a
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trace of the windows driver in action. Please contact the author for
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help or with test results.
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</PRE>
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<H2>UNSUPPORTED HARDWARE</H2><PRE>
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The following scanners are known NOT to work with this backend, either
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because they have a non-Fujitsu chipset, or an unsupported interface
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type. Some of these scanners may be supported by another backend.
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--------------------------------------
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SCSI: SERIAL: USB:
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------------ ------------ ------------
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ScanStation M3093E/DE/EX fi-4110EOX/2
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ScanPartner M3096EX fi-4010CU
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SP-Jr M3097E+/DE S300/S300M
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SP-10/10C M3099A/EH/EX S1300/S1100
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SP-15C/300C fi-60F/65F
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SP-600C/620C fi-5015C
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SP-2x/3x
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</PRE>
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<H2>OPTIONS</H2><PRE>
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Effort has been made to expose all hardware options, including:
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<B>source</B> <B>s</B>
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Selects the source for the scan. Options may include "Flatbed",
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"ADF Front", "ADF Back", "ADF Duplex", "Card Front", "Card
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Back", "Card Duplex".
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<B>mode</B> <B>m</B>
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Selects the mode for the scan. Options may include "Lineart",
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"Halftone", "Gray", and "Color".
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<B>resolution,</B> <B>y-resolution</B>
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Controls scan resolution. Setting <B>--resolution</B> also sets
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<B>--y-resolution,</B> though this behavior is overridden by some fron-
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tends.
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<B>tl-x,</B> <B>tl-y,</B> <B>br-x,</B> <B>br-y</B>
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Sets scan area upper left and lower right coordinates. These are
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renamed <B>t,</B> <B>l,</B> <B>x,</B> <B>y</B> by some frontends.
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<B>page-width,</B> <B>page-height</B>
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Sets paper size. Used by scanner to determine centering of scan
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coordinates when using the ADF (Automatic Document Feeder) and
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to detect double feed errors.
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Other options will be available based on the capabilities of the scan-
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ner: machines with IPC or DTC will have additional enhancement options,
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those with CMP will have compression options, those with a printer will
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have a group of endorser options.
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Additionally, several 'software' options are exposed by the backend.
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These are reimplementations of features provided natively by larger
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scanners, but running on the host computer. This enables smaller
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machines to have similar capabilities. Please note that these features
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are somewhat simplistic, and may not perform as well as the native
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implementations. Note also that these features all require that the
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driver cache the entire image in memory. This will almost certainly
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result in a reduction of scanning speed.
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<B>swcrop</B>
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Requests the driver to detect the extremities of the paper
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within the larger image, and crop the empty edges.
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<B>swdeskew</B>
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Requests the driver to detect the rotation of the paper within
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the larger image, and counter the rotation.
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<B>swdespeck</B> <B>X</B>
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Requests the driver to find and remove dots of X diameter or
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smaller from the image, and fill the space with the average sur-
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rounding color.
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Use <I>'scanimage</I> <I>--help'</I> to get a list, but be aware that some options
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may be settable only when another option has been set, and that
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advanced options may be hidden by some frontend programs.
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</PRE>
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<H2>CONFIGURATION FILE</H2><PRE>
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The configuration file <I>fujitsu.conf</I> is used to tell the backend how to
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look for scanners, and provide options controlling the operation of the
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backend. This file is read each time the frontend asks the backend for
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a list of scanners, generally only when the frontend starts. If the
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configuration file is missing, the backend will be unable to locate any
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scanners.
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Scanners can be specified in the configuration file in 4 ways:
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"scsi FUJITSU"
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Requests backend to search all scsi buses in the system for a
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device which reports itself to be a scanner made by 'FUJITSU'.
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"scsi /dev/sg0" (or other scsi device file)
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Requests backend to open the named scsi device. Only useful if
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you have multiple compatible scanners connected to your system,
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and need to specify one. Probably should not be used with the
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other "scsi" line above.
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"usb 0x04c5 0x1042" (or other vendor/product ids)
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Requests backend to search all usb buses in the system for a
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device which uses that vendor and product id. The device will
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then be queried to determine if it is a Fujitsu scanner.
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"usb /dev/usb/scanner0" (or other device file)
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Some systems use a kernel driver to access usb scanners. This
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method is untested.
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The only configuration option supported is "buffer-size=xxx", allowing
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you to set the number of bytes in the data buffer to something other
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than the compiled-in default, 65536 (64K). Some users report that their
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scanner will "hang" mid-page, or fail to transmit the image if the buf-
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fer is not large enough.
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Note: This option may appear multiple times in the configuration file.
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It only applies to scanners discovered by 'scsi/usb' lines that follow
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this option.
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Note: The backend does not place an upper bound on this value, as some
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users required it to be quite large. Values above the default are not
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recommended, and may crash your OS or lockup your scsi card driver. You
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have been warned.
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</PRE>
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<H2>ENVIRONMENT</H2><PRE>
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The backend uses a single environment variable, <B>SANE_DEBUG_FUJITSU</B>,
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which enables debugging output to stderr. Valid values are:
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5 Errors
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10 Function trace
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15 Function detail
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20 Option commands
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25 SCSI/USB trace
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30 SCSI/USB writes
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31 SCSI/USB reads
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35 Useless noise
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</PRE>
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<H2>KNOWN ISSUES</H2><PRE>
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Flatbed units may fail to scan at maximum area, particularly at high
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resolution.
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Any model that does not support VPD during inquiry will not function
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until an override is added to the backend.
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CCITT Fax compression used by older scanners is not supported.
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JPEG output is supported by the backend, but not by the SANE protocol,
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so is disabled in this release. It can be enabled if you rebuild from
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source.
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Network interfaces are not supported on any scanner model.
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</PRE>
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<H2>CREDITS</H2><PRE>
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m3091 backend: Frederik Ramm <<I>frederik</I> <I>a</I> <I>t</I> <I>remote</I> <I>d</I> <I>o</I> <I>t</I> <I>org</I>>
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m3096g backend: Randolph Bentson <<I>bentson</I> <I>a</I> <I>t</I> <I>holmsjoen</I> <I>d</I> <I>o</I> <I>t</I> <I>com</I>>
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(with credit to the unnamed author of the coolscan driver)
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fujitsu backend, m3093, fi-4340C, ipc, cmp, long-time maintainer:
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Oliver Schirrmeister <<I>oschirr</I> <I>a</I> <I>t</I> <I>abm</I> <I>d</I> <I>o</I> <I>t</I> <I>de</I>>
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m3092: Mario Goppold <<I>mgoppold</I> <I>a</I> <I>t</I> <I>tbzpariv</I> <I>d</I> <I>o</I> <I>t</I> <I>tcc-chemnitz</I> <I>dot</I> <I>de</I>>
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fi-4220C and basic USB support: Ron Cemer <<I>ron</I> <I>a</I> <I>t</I> <I>roncemer</I> <I>d</I> <I>o</I> <I>t</I> <I>com</I>>
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fi-4120, fi-series color, backend re-write, jpeg, current maintainer:
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m. allan noah: <<I>kitno455</I> <I>a</I> <I>t</I> <I>gmail</I> <I>d</I> <I>o</I> <I>t</I> <I>com</I>>
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JPEG output and low memory usage support funded by:
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Archivista GmbH <I>www.archivista.ch</I>
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Endorser support funded by:
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O A S Oilfield Accounting Service Ltd
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1500, 840 - 7th Avenue S.W.
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Calgary, Alberta
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T2P 3G2 Canada
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1-403-263-2600 <I>www.oas.ca</I>
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Automatic length detection support funded by:
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Martin G. Miller <I>mgmiller</I> <I>at</I> <I>optonline.net</I>
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Hardware donated, software image enhancement and fi-6/7xxx support
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funded by:
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PFU America, Inc. <I>fujitsuscanners.com</I>
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iX500 support funded by:
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Prefix Computer Services <I>www.prefixservice.com</I>
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</PRE>
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<H2>SEE ALSO</H2><PRE>
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<B><A HREF="sane.7.html">sane(7)</A></B>, <B><A HREF="sane-scsi.5.html">sane-scsi(5)</A></B>, <B><A HREF="sane-usb.5.html">sane-usb(5)</A></B>, <B><A HREF="sane-sp15c.5.html">sane-sp15c(5)</A></B>, <B><A HREF="sane-avision.5.html">sane-avision(5)</A></B>,
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<B><A HREF="sane-epjitsu.5.html">sane-epjitsu(5)</A></B>
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</PRE>
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<H2>AUTHOR</H2><PRE>
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m. allan noah: <kitno455 a t gmail d o t com>
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15 Nov 2022 <B><A HREF="sane-fujitsu.5.html">sane-fujitsu(5)</A></B>
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</PRE>
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<HR>
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<ADDRESS>
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