# Scanners not supported by SANE

## Manufacturer and model

Lexmark X83

## Bus type

USB

## Vendor ID

0x043d

## Product ID

0x003d

## Chipset

GL640USB_40SOJ Genesys Logic parport to USB converter
PAL16R8 Programmable Array Logic Chip

## Comments

Is reported to use a firmware (in some sort of eeprom(?), at least it's not necesary to upload it).
Probably parport over USB.
The output of the USB descriptor looks very similar to that of the Genesys GL646. However, they seem to use different chips.

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

    T:  Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 10 Spd=12  MxCh= 0
    D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
    P:  Vendor=043d ProdID=003d Rev= 0.01
    S:  Product=Lexmark X83 Scan/Print/Copy
    C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 48mA
    I:  If#= 0 Alt= 0 #EPs= 3 Cls=10(unk. ) Sub=01 Prot=00 Driver=(none)
    E:  Ad=81(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
    E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
    E:  Ad=83(I) Atr=03(Int.) MxPS=   1 Ivl=8ms

# 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

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