kopia lustrzana https://gitlab.com/sane-project/backends
274 wiersze
7.7 KiB
Groff
274 wiersze
7.7 KiB
Groff
.TH sane-fujitsu 5 "2007-01-26" "@PACKAGEVERSION@" "SANE Scanner Access Now Easy"
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.IX sane-fujitsu
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.SH NAME
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sane-fujitsu \- SANE backend for Fujitsu flatbed and ADF scanners
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.SH DESCRIPTION
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The
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.B sane-fujitsu
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library implements a SANE (Scanner Access Now Easy) backend which
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provides access to most Fujitsu flatbed and ADF scanners.
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This document describes the rewritten backend versions 1.0.21 and greater.
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The backend supports lineart, halftone, grayscale, and color
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scanning for most USB and SCSI scanners, depending on hardware capabilities.
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Most simple scanning related features are exposed.
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This version features at least basic support for many more models.
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See KNOWN ISSUES.
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.SH HARDWARE SUPPORT
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The following scanners are thought to have at least basic scanning
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capability, either because they have been tested with a prior
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version, or because documentation indicates they are compatible
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with a tested model.
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.PP
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.RS
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.ft CR
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.nf
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WORKGROUP SIZED SCANNERS:
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--------------------------------------
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SCSI: SCSI/USB: USB:
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------------ ------------ ------------
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M3091DC fi-4120C fi-5110C
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M3092DC fi-4220C fi-5110EOX
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SP-93GX fi-4120C2 fi-5110EOX2
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fi-4220C2 S500
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fi-5120C
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fi-5220C
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.fi
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.ft R
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.RE
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.P
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.PP
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.RS
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.ft CR
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.nf
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DEPARTMENTAL SIZED SCANNERS:
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--------------------------------------
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SCSI: SCSI/USB:
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------------ ------------
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M3093GX/DG fi-4340C
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M3096G/GX fi-4530C
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M3097G+/DG fi-5530C
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fi-4640S
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fi-4750C
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.fi
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.ft R
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.RE
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.P
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.PP
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.RS
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.ft CR
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.nf
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PRODUCTION SIZED SCANNERS:
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--------------------------------------
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SCSI: SCSI/USB:
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------------ ------------
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M3099G/GH/GX fi-5650C
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M4097D fi-5750C
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fi-4750L fi-5900C
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fi-4860C
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M4099D
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.fi
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.ft R
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.RE
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.P
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The following scanners are known NOT to work with this backend,
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either because they have a non-fujitsu chipset, or an unsupported
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interface type. Some of these scanners may be supported by another
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backend.
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.PP
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.RS
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.ft CR
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.nf
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UNSUPPORTED SCANNERS:
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--------------------------------------
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SCSI: SERIAL: USB:
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------------ ------------ ------------
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ScanStation M3093E/DE/EX fi-4110EOX2
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ScanPartner M3096EX fi-4010CU
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SP-Jr M3097E+/DE
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SP-10/10C M3099A/EH/EX
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SP-15C/300C
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SP-600C/620C
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.fi
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.ft R
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.RE
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.P
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This backend may support scanners not listed here. The best
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way to determine level of support is to test the scanner directly.
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Fujitsu equipment has historically been good enough to not be
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damaged by incorrect commands if the scanner is incompatible.
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Please contact the author with test results, positive or negative.
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.SH OPTIONS
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A modest effort has been made to expose the standard options to the API.
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This allows a frontend to set scanning region, resolution, bit-depth,
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color mode, and enable the automatic document feeder. The fujitsu backend
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supports the following basic options for most scanners:
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.PP
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source s
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.RS
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Selects the source for the scan. Options
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may include "Flatbed", "ADF Front", "ADF Back", "ADF Duplex".
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.RE
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.PP
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mode m
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.RS
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Selects the mode for the scan. Options
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may include "Lineart", "Halftone", "Gray", and "Color".
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.RE
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.PP
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resolution, y-resolution
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.RS
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Controls scan resolution. Setting --resolution also sets --y-resolution,
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though this behavior is overridden by some frontends.
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.RE
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.PP
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tlx, tly, brx, bry
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.RS
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Sets scan area upper left and lower right coordinates. These are renamed
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t, l, x, y by some frontends.
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.RE
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.PP
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pagewidth, pageheight
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.RS
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Sets paper size. Used by scanner to determine centering of scan
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coordinates when using ADF and to detect double feed errors.
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.RE
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.PP
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Other options will be available based on the capabilities of the scanner.
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Use 'scanimage --help' to get a list. Be aware that some options may
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appear only when another option has been set, and that advanced options
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may be hidden by the frontend.
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.PP
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.SH CONFIGURATION FILE
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The configuration file "fujitsu.conf" is used to tell the backend how to look
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for scanners, and provide options controlling the operation of the backend.
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This file is read each time the frontend asks the backend for a list
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of scanners, generally only when the frontend starts. If the configuration
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file is missing, the backend will use a set of compiled defaults, which
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are identical to the default configuration file shipped with SANE.
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.PP
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Scanners can be specified in the configuration file in 4 ways:
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.PP
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"scsi FUJITSU"
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.RS
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Requests backend to search all scsi busses in the system for a device
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which reports itself to be a scanner made by 'FUJITSU'.
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.RE
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.PP
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"scsi /dev/sg0" (or other scsi device file)
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.RS
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Requests backend to open the named scsi device. Only useful if you have
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multiple compatible scanners connected to your system, and need to
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specify one. Probably should not be used with the other "scsi" line above.
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.RE
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.PP
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"usb 0x04c5 0x1042" (or other vendor/product ids)
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.RS
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Requests backend to search all usb busses in the system for a device
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which uses that vendor and product id. The device will then be queried
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to determine if it is a Fujitsu scanner.
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.RE
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.PP
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"usb /dev/usb/scanner0" (or other device file)
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.RS
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Some systems use a kernel driver to access usb scanners. This method is untested.
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.RE
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.PP
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The only configuration option supported is "buffer-size=xxx", allowing you
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to set the number of bytes in the data buffer to something other than the
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compiled-in default, 65536 (64K). Some users report that their scanner will
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"hang" mid-page, or fail to transmit the image if the buffer is not large
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enough.
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.PP
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Note: This option may appear multiple times in the configuration file. It only
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applies to scanners discovered by 'scsi/usb' lines that follow this option.
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.PP
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Note: The backend does not place an upper bound on this value, as some users
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required it to be quite large. Values above the default are not recommended,
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and may crash your OS or lockup your scsi card driver. You have been
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warned.
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.PP
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.SH ENVIRONMENT
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The backend uses a single environment variable, SANE_DEBUG_FUJITSU, which
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enables debugging output to stderr. Valid values are:
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.PP
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.RS
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5 Errors
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.br
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10 Function trace
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.br
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15 Function detail
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.br
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20 Option commands
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.br
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25 SCSI/USB trace
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.br
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30 SCSI/USB detail
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.br
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35 Useless noise
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.RE
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.SH OLDER VERSIONS
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Backend versions prior to this were numbered with a two part version,
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or with no version number at all. At the time this version was written,
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all older versions were retroactively renumbered, 1.0.2 - 1.0.20.
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.PP
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The current backend may have lost support for some feature you were using.
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The last of the "old" backends, 1.0.20, is still available as source from:
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.PP
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http://www2.pfeiffer.edu/~anoah/fujitsu/
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.PP
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If you find that you need to use the older version, please contact the
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author, to try and get those features restored to a later version.
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.SH KNOWN ISSUES
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.PP
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.RS
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All IPC, imprinter, and compression options are disabled.
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.br
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.br
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Most scanner specific 'quirks' are not accounted for, making it possible
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to set some options in ways that the scanner does not support.
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.br
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.br
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Some flatbed options are affected by adf settings.
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.br
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.br
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Any model that does not support VPD during inquiry will not function.
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.RE
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.SH HISTORY
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m3091 backend: Frederik Ramm <frederik a t remote d o t org>
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.br
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m3096g backend: Randolph Bentson <bentson a t holmsjoen d o t com>
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.br
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(with credit to the unnamed author of the coolscan driver)
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.br
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fujitsu backend, 3093, fi-4340C, ipc, cmp, long-time maintainer:
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.br
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Oliver Schirrmeister <oschirr a t abm d o t de>
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.br
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3092: Mario Goppold <mgoppold a t tbzpariv d o t tcc-chemnitz d o t de>
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.br
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fi-4220C and basic USB support: Ron Cemer <ron a t roncemer d o t com>
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.br
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fi-4120, fi-series color support, backend re-write, current maintainer:
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m. allan noah: <kitno455 a t gmail d o t com>
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.SH "SEE ALSO"
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sane(7),
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sane-scsi(5),
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sane-usb(5),
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sane-sp15c(5),
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sane-avision(5)
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.SH AUTHOR
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m. allan noah: <kitno455 a t gmail d o t com>
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