sane-sharp(5) SANE Scanner Access Now Easy sane-sharp(5) (NAME) sane-sharp - SANE SHARP (DESCRIPTION) sane-sharp SANE (Scanner Access Now Easy) SCSI (Sharp) . () ! JX-610 JX-250 . JX-330 . . : Vendor Product id: ----- ----------- Sharp JX-610 Sharp JX-250 Sharp JX-320 Sharp JX-330 Sharp JX-350 : Vendor Product id: ----- ----------- Sharp JX-325 (DEVICE NAMES) : special special SCSI . SCSI (symlink) . /dev/sga /dev/sge . sane-scsi(5) . (SCAN OPTIONS) --mode (Scan Mode). : Lineart ( ) Gray ( ) Lineart Color ( -) Color ( RGB). Color . --halftone-pattern (Halftone Pattern). JX-330 . : none Dither Bayer Dither Spiral Dither Dispersed Error Diffusion. none . --source (Paper Source). (ADF) . : Flatbed Automatic Document Feeder Transparency Adapter. ADF . --custom-gamma (Custom Gamma). . : yes ( ) no ( ). --gamma (Gamma). Custom Gamma no . : 1.0 2.2. 2.2 . ( JX-250 JX-350 .) --gamma-table (Gamma Table). : 0..255 . 0, 1, 2, .. 255 ( gamma == 1). . --red-gamma-table (Red Gamma Table). : 0..255 . 0, 1, 2, .. 255 ( gamma == 1). --green-gamma-table (Green Gamma Table). : 0..255 . 0, 1, 2, .. 255 ( gamma == 1). --blue-gamma-table (Blue Gamma Table). : 0..255 . 0, 1, 2, .. 255 ( gamma == 1). --resolution . : 30..600 ( JX-330 JX-350 JX-610) 30..400 ( JX-250). 150 . -l -t -x -y (Scan Window). x - (-l) y - (-t) x - (-x) y - (-y). JX-250 JX-350 . xscanimage(1) xsane(1) . scanimage(1) : scanimage -d sharp --source "Automatic Document Feeder" --help scanimage -d sharp --source Flatbed --help scanimage -d sharp --source "Transparency Adapter" --help --edge emphasis (Edge emphasis). JX-250 JX-350 . : None Middle Strong Blur. None . --threshold (Threshold) lineart . 1..255 . 128 . lineart . --threshold-red (lineart color) . 1..255 . 128 . lineartcolor . --threshold-green (lineart color) . 1..255 . 128 . lineart color . --threshold-blue (lineart color) . 1..255 . 128 . lineartcolor . --lightcolor . : white red green blue. white . lineart color color . ADF (ADF USAGE) (maintenance cover) . . (CONFIGURATION) sharp.conf Sharp . (#) . sane-scsi(5) . option . : buffers buffersize readqueue. sharp.conf . buffers readqueue (fork) ( USE_FORK sharp.c ). (shared memory) . . . option buffers . . option buffersize . Sane SCSI SCSI . dpi . option readqueue . Sane SCSI . option readqueue 0 . option readqueue 2 . 2 option readqueue . option buffers option readqueue . (PERFORMANCE CONSIDERATIONS) (carriage) . JX-250 . . . JX-250 A4 400 dpi . . . JX-250 . : - SCSI - - . SCSI: SCSI / SCSI . SCSI . : (real-time) . . : sharp.c USE_FORK . . (time slice) . JX-250 . SG 2.1.36 SCSI 1.0.2 Sane . . : 10 MBit . option buffers . SANE_DEBUG_SHARP 1 . <> stderr . nn SCSI . nn nn . ( option buffers option readqueue <> .) (FILES) /etc/sane.d/sharp.conf . /usr/lib/sane/libsane-sharp.a . /usr/lib/sane/libsane-sharp.so ( ). (ENVIRONMENT) SANE_DEBUG_SHARP (debug level) . 128 . . (KNOWN PROBLEMS) . ADF ADF (idle) ADF . . . . (Threshold) ( JX-610). . 600 dpi ( JX-610 1200 dpi ) 400 dpi ( JX-250) . . JX-250 ADF : ADF . . ( .) (firmware) . . ( ) . (SEE ALSO) sane(7) sane-scsi(5) (AUTHORS) Kazuya Fukuda, Abel Deuring (CREDITS) Sharp Canon Helmut Koeberle . sane-mustek(5) David Mosberger-Tang Andreas Czechanowski Andreas Bolsch . 11 Jul 2008 sane-sharp(5)