# Scanners not supported by SANE

## Manufacturer and model

Xerox WorkCentre Pro 412

## Bus type

USB

## Vendor ID

0x043d

## Product ID

0x3403

## Chipset

## Comments

This multi-function device looks like printer-only from the USB perspective. How to access it at all is unknown.

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

    T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
    D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=16 #Cfgs=  1
    P:  Vendor=043d ProdID=3403 Rev= 1.00
    S:  Manufacturer=Xerox
    S:  Product=Xerox WorkCentre Pro 412
    C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=  0mA
    I:  If#= 0 Alt= 0 #EPs= 2 Cls=07(print) Sub=01 Prot=02 Driver=usblp
    E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
    E:  Ad=83(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms'

    <device descriptor of 0x043d/0x3403 at 001:002 (Xerox Xerox WorkCentre Pro 412)>bLength               18
    bDescriptorType       1
    bcdUSB                1.10
    bDeviceClass          0
    bDeviceSubClass       0
    bDeviceProtocol       0
    bMaxPacketSize0       16
    idVendor              0x043D
    idProduct             0x3403
    bcdDevice             1.00
    iManufacturer         1 (Xerox)
    iProduct              2 (Xerox WorkCentre Pro 412)
    iSerialNumber         0 ()
    bNumConfigurations    1
     <configuration 0>
     bLength              9
     bDescriptorType      2
     wTotalLength         32
     bNumInterfaces       1
     bConfigurationValue  1
     iConfiguration       0 ()
     bmAttributes         192 (Self-powered)
     MaxPower             0 mA
      <interface 0>
       <altsetting 0>
       bLength            9
       bDescriptorType    4
       bInterfaceNumber   0
       bAlternateSetting  0
       bNumEndpoints      2
       bInterfaceClass    7
       bInterfaceSubClass 1
       bInterfaceProtocol 2
       iInterface         0 ()
        <endpoint 0>
        bLength           7
        bDescriptorType   5
        bEndpointAddress  0x02 (out 0x02)
        bmAttributes      2 (bulk)
        wMaxPacketSize    64
        bInterval         0 ms
        bRefresh          0
        bSynchAddress     0
        <endpoint 1>
        bLength           7
        bDescriptorType   5
        bEndpointAddress  0x83 (in 0x03)
        bmAttributes      2 (bulk)
        wMaxPacketSize    64
        bInterval         0 ms
        bRefresh          0
        bSynchAddress     0

# 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

$Date$ $Author$