kopia lustrzana https://gitlab.com/sane-project/website
229 wiersze
8.0 KiB
HTML
229 wiersze
8.0 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<html>
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<head>
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<title>Scanner information</title>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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<meta name="author" content="Henning Meier-Geinitz">
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<meta name="keywords" content="sane, backend, driver, scanner, unsupported">
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<link href="mailto:henning@meier-geinitz.de" rev="made">
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<link rel="icon" href="../favicon.ico" type="image/x-icon">
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<link rel="shortcut icon" href="../favicon.ico" type="image/x-icon">
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</head>
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<body>
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<h1>Scanners not supported by SANE</h1>
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<h2>Manufacturer and model</h2>
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<p>
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Grandtech ScopeCam
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</p>
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<h2>Bus type</h2>
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<p>
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USB
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</p>
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<h2>Vendor ID</h2>
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<p>
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0x0797
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</p>
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<h2>Product ID</h2>
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<p>
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0x801c
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</p>
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<h2>Chipset</h2>
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<p>
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GT8911
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</p>
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<h2>Comments</h2>
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<p>
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Grandtech Semiconductor Corp (now Sunplug, no info on www.sunplus.com)
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More information can be found <a href="http://gkall.hobby.nl/gt8911-grandtech.html">on this
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page</a>. Maybe once there will be SANE support for this device?
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Dual mode chip, see the www.gphoto.org for the still camera function (camlib pdc640),
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chip is also used in many other cameras/webcams.
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</p>
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<h2>Output of /proc/bus/usb/devices or sane-find-scanner -v -v or lsusb -vv</h2>
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<pre>
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Bus 001 Device 002: ID 0797:801c Grandtech Semiconductor Corp.
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Device Descriptor:
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bLength 18
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bDescriptorType 1
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bcdUSB 1.10
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bDeviceClass 0 (Defined at Interface level)
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bDeviceSubClass 0
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bDeviceProtocol 0
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bMaxPacketSize0 64
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idVendor 0x0797 Grandtech Semiconductor Corp.
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idProduct 0x801c
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bcdDevice 1.00
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iManufacturer 1
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iProduct 2
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iSerial 0
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bNumConfigurations 1
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Configuration Descriptor:
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bLength 9
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bDescriptorType 2
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wTotalLength 101
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bNumInterfaces 2
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bConfigurationValue 1
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iConfiguration 0
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bmAttributes 0xc0
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Self Powered
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MaxPower 240mA
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Interface Descriptor:
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bLength 9
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bDescriptorType 4
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bInterfaceNumber 0
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bAlternateSetting 0
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bNumEndpoints 2
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bInterfaceClass 255 Vendor Specific Class
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bInterfaceSubClass 255 Vendor Specific Subclass
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bInterfaceProtocol 255 Vendor Specific Protocol
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iInterface 0
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x81 EP 1 IN
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bmAttributes 2
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Transfer Type Bulk
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0040 bytes 64 once
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bInterval 0
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x02 EP 2 OUT
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bmAttributes 2
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Transfer Type Bulk
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0040 bytes 64 once
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bInterval 0
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Interface Descriptor:
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bLength 9
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bDescriptorType 4
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bInterfaceNumber 1
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bAlternateSetting 0
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bNumEndpoints 2
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bInterfaceClass 255 Vendor Specific Class
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bInterfaceSubClass 255 Vendor Specific Subclass
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bInterfaceProtocol 255 Vendor Specific Protocol
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iInterface 4
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x83 EP 3 IN
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bmAttributes 1
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Transfer Type Isochronous
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0000 bytes 0 once
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bInterval 1
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x04 EP 4 OUT
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bmAttributes 2
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Transfer Type Bulk
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0040 bytes 64 once
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bInterval 0
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Interface Descriptor:
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bLength 9
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bDescriptorType 4
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bInterfaceNumber 1
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bAlternateSetting 1
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bNumEndpoints 2
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bInterfaceClass 255 Vendor Specific Class
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bInterfaceSubClass 255 Vendor Specific Subclass
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bInterfaceProtocol 255 Vendor Specific Protocol
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iInterface 5
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x83 EP 3 IN
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bmAttributes 1
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Transfer Type Isochronous
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0380 bytes 896 once
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bInterval 1
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x04 EP 4 OUT
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bmAttributes 2
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Transfer Type Bulk
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0040 bytes 64 once
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bInterval 0
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Interface Descriptor:
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bLength 9
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bDescriptorType 4
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bInterfaceNumber 1
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bAlternateSetting 2
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bNumEndpoints 2
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bInterfaceClass 255 Vendor Specific Class
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bInterfaceSubClass 255 Vendor Specific Subclass
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bInterfaceProtocol 255 Vendor Specific Protocol
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iInterface 6
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x83 EP 3 IN
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bmAttributes 1
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Transfer Type Isochronous
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x01d0 bytes 464 once
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bInterval 1
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x04 EP 4 OUT
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bmAttributes 2
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Transfer Type Bulk
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0040 bytes 64 once
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bInterval 0
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</pre>
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<h1>Want to add or correct information?</h1>
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<p>
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If anything is wrong or missing on this page please <a href="../bugs.html">file a bug report</a>
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or use the <a href="http://www.meier-geinitz.de:80/tinc?key=rDoQ7lrj&formname=adddev" target="_top">the
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form for adding an unsupported device</a>.
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</p>
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<p>
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If you own an unsupported scanner, please send as much information as
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possible. Especially the output of <em>sane-find-scanner -v -v</em>
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and/or <em>cat /proc/scsi/scsi</em> (for SCSI scanners) or <em>cat
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/proc/bus/usb/devices</em> (for USB scanners) can help. If you dare to
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open the scanner, have a look at the text that's printed on the
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chips. That may help to identify the chipset. If you know that the
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scanner is similar to another one (e.g. supported by the same Windows
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driver), please also mention this fact.
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</p>
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<h1><a href="../manufacturers.html">Information for Manufacturers</a></h1>
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<p>
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Are you a manufacturer or vendor of scanners and one of your scanners is
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not supported by SANE yet? In this case please have a look at our <a
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href="../manufacturers.html">information for manufacturers</a>.
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</p>
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<hr>
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<p>
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<a href="../">SANE homepage</a><br>
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<a href="../imprint.html">Contact</a>
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</p>
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</body>
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</html>
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