# Scanners not supported by SANE

## Manufacturer and model

UMAX Astra 4500
Avision iVina FB1600

## Bus type

USB

## Vendor ID

0x0638

## Product ID

0x0a10

## Chipset

Uses the Genesys Logic GeneScan II GL646 chipset.

    The chip is labelled :
    AVISION B2
    163-54-001005
    0248FG2GF

    There is also a RAM chip:
    EliteMT 72 MHz
    M11B416256A -35J
    DZC1HCP0S    0228

## Comments

This scanner will be supported by the Genesys backend, when it's finished.

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

    T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 3 Spd=12  MxCh= 0
    D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Pot=00 MxPS= 8 #Cfgs= 1
    P: Vendor=0638 ProdID=0a10 Rev= 0.00
    S: Manufacturer=Avision
    S: Product=USB Scanner
    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(0) 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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