[sane-devel] Scanner Plustek 9200i with new device id 1825

[awan at bluewin.ch]

Hello all,
I recently bought the Plustek (vendor id 07b3) 8200i Slide/Negative-Scanner. I thought it would work on linux out of the box. But only the device id 130d does. The device id of mine is 1825.
It runs on Windows, but i cannot tell you with which driver (I'm not an expert there...)
System OpenSuse Tumbleweed
Linux kernel: Linux sonne 6.6.6-1-default #1 SMP PREEMPT_DYNAMIC Fri Dec 22 11:13:05 CET 2023 x86_64 x86_64 x86_64 GNU/Linux
dmesg says:
usb 3-3.3.2: USB disconnect, device number 15
usb 3-3.3.2: new high-speed USB device number 16 using xhci_hcd
usb 3-3.3.2: New USB device found, idVendor=07b3, idProduct=1825, bcdDevice= 7.02
usb 3-3.3.2: New USB device strings: Mfr=10, Product=11, SerialNumber=12
usb 3-3.3.2: Product: Film Scanner(A2M)
usb 3-3.3.2: Manufacturer: PLUSTEK INC
usb 3-3.3.2: SerialNumber: 1
sane-find-scanner says:
<device descriptor of 0x07b3/0x1825 at 003:015 (PLUSTEK INC Film Scanner(A2M))>
bLength               18
bDescriptorType       1
bcdUSB                2.00
bDeviceClass          255
bDeviceSubClass       255
bDeviceProtocol       255
bMaxPacketSize0       64
idVendor              0x07B3
idProduct             0x1825
bcdDevice             7.02
iManufacturer         10 (PLUSTEK INC)
iProduct              11 (Film Scanner(A2M))
iSerialNumber         12 (1)
bNumConfigurations    1
 <configuration 0>
 bLength              9
 bDescriptorType      2
 wTotalLength         39
 bNumInterfaces       1
 bConfigurationValue  1
 iConfiguration       0 ()
 bmAttributes         192 (Self-powered)
 MaxPower             10 mA
  <interface 0>
   <altsetting 0>
   bLength            9
   bDescriptorType    4
   bInterfaceNumber   0
   bAlternateSetting  0
   bNumEndpoints      3
   bInterfaceClass    255
   bInterfaceSubClass 255
   bInterfaceProtocol 255
   iInterface         0 ()
    <endpoint 0>
    bLength           7
    bDescriptorType   5
    bEndpointAddress  0x81 (in 0x01)
    bmAttributes      2 (bulk)
    wMaxPacketSize    512
    bInterval         0 ms
    bRefresh          0
    bSynchAddress     0
    <endpoint 1>
    bLength           7
    bDescriptorType   5
    bEndpointAddress  0x02 (out 0x02)
    bmAttributes      2 (bulk)
    wMaxPacketSize    512
    bInterval         0 ms
    bRefresh          0
    bSynchAddress     0
    <endpoint 2>
    bLength           7
    bDescriptorType   5
    bEndpointAddress  0x83 (in 0x03)
    bmAttributes      3 (interrupt)
    wMaxPacketSize    1
    bInterval         8 ms
    bRefresh          0
    bSynchAddress     0
<trying to find out which USB chip is used>
    checking for LM983[1,2,3] ...
    this is not a LM983x (bcdUSB = 0x200)
    checking for GT-6801 ...
    this is not a GT-6801 (bcdUSB = 0x200)
    checking for GT-6816 ...
    this is not a GT-6816 (bDeviceClass = 255, bInterfaceClass = 255)
    checking for GLxxx ...
    this is not a GL646 (bDeviceClass = 255, bInterfaceClass = 255)
<This USB chip looks like a GL128 (result from sane-backends 1.2.1)>
found possible USB scanner (vendor=0x07b3 [PLUSTEK INC], product=0x1825 [Film Scanner(A2M)], chip=GL128) at libusb:003:015
If I can help you with any additional information, please let me know.
Please try to integrate this into sane.
Best Regards.
Andreas Wanzenried
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