# Scanner information
Author: Henning Meier-Geinitz
Keywords: sane, backend, driver, scanner, unsupported

# Scanners not supported by SANE

## Manufacturer and model

Lexmark X75

## Bus type

USB

## Vendor ID

0x043d

## Product ID

0x0060

## Chipset

It's not a GT6801 or GT6816 as in the X70/X73.

## Comments

## Output of /proc/bus/usb/devices or sane-find-scanner -v -v

    <device descriptor of 0x043d/0x0060 at 001:003>
    bLength               18
    bDescriptorType       1
    bcdUSB                1.10
    bDeviceClass          0
    bDeviceSubClass       0
    bDeviceProtocol       0
    bMaxPacketSize0       8
    idVendor              0x043D
    idProduct             0x0060
    bcdDevice             1.00
    iManufacturer         1 ((null))
    iProduct              2 ((null))
    iSerialNumber         0 ()
    bNumConfigurations    1
     <configuration 0>
     bLength              9
     bDescriptorType      2
     wTotalLength         39
     bNumInterfaces       1
     bConfigurationValue  1
     iConfiguration       6 ((null))
     bmAttributes         224 (Self-poweredRemote Wakeup)
     MaxPower             0 mA
      <interface 0>
       <altsetting 0>
       bLength            9
       bDescriptorType    4
       bInterfaceNumber   0
       bAlternateSetting  0
       bNumEndpoints      3
       bInterfaceClass    255
       bInterfaceSubClass 0
       bInterfaceProtocol 255
       iInterface         7 ((null))
        <endpoint 0>
        bLength           7
        bDescriptorType   5
        bEndpointAddress  0x81 (in 0x01)
        bmAttributes      2 (bulk)
        wMaxPacketSize    64
        bInterval         0 ms
        bRefresh          0
        bSynchAddress     0
        <endpoint 1>
        bLength           7
        bDescriptorType   5
        bEndpointAddress  0x02 (out 0x02)
        bmAttributes      2 (bulk)
        wMaxPacketSize    8
        bInterval         0 ms
        bRefresh          0
        bSynchAddress     0
        <endpoint 2>
        bLength           7
        bDescriptorType   5
        bEndpointAddress  0x83 (in 0x03)
        bmAttributes      3 (interrupt)
        wMaxPacketSize    1
        bInterval         250 ms
        bRefresh          0
        bSynchAddress     0

    <trying to find out which USB chip is used>
        checking for GT-6801 ...
        this is not a GT-6801 (bDeviceClass = 0)
        checking for GT-6816 ...
        this is not a GT-6816 (bNumEndpoints = 3)
        checking for MA-1017 ...
        this is not a MA-1017 (bDeviceClass = 0, bInterfaceClass = 255)
        checking for MA-1015 ...
        this is not a MA-1015 (bDeviceClass = 0)
        checking for MA-1509 ...
        this is not a MA-1509 (bDeviceClass = 0)
        checking for LM983[1,2,3] ...
        this is not a LM983x (bEndpointAddress = 0x81, bmAttributes = 0x2, wMaxPacketSize = 0x40, bInterval = 0x0)
        checking for GL646 ...
        this is not a GL646 (bDeviceClass = 0, bInterfaceClass = 255)
        checking for GL660+GL646 ...
        this is not a GL660+GL646 (bDeviceClass = 0, bInterfaceClass = 255)
    <Couldn't determine the type of the USB chip>

    found USB scanner (vendor=0x043d, product=0x0060) at libusb:001:003

# Want to add or correct information?

If anything is wrong or missing on this page please file a bug report or use the the form for adding an unsupported device.

If you own an unsupported scanner, please send as much information as possible. Especially the output of sane-find-scanner -v -v and/or cat /proc/scsi/scsi (for SCSI scanners) or cat /proc/bus/usb/devices (for USB scanners) can help. If you dare to open the scanner, have a look at the text that's printed on the chips. That may help to identify the chipset. If you know that the scanner is similar to another one (e.g. supported by the same Windows driver), please also mention this fact.

# Information for Manufacturers

Are you a manufacturer or vendor of scanners and one of your scanners is not supported by SANE yet? In this case please have a look at our information for manufacturers.

# Links

- General information on how to contribute to SANE, e.g. by writing backends
- Scanner search engine
- SANE homepage

SANE homepage
Contact

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