<div dir="ltr"><div dir="ltr"><div>I just picked this thing up and I was able to get it to work fairly well outside of having to go back and forth between my computer anytime there was a feed error (user error) but I tried to get this work over on Debian with no luck so far.</div><div><br></div><div>I think I've included all the best info</div><br>OS: Debian 12<br>ScanImage Version: 1.1.1-debian; backend version 1.1.1<br>libusb: 2:1.0.26-1<br><br>Model: Ambir ImageScan Pro 820i<br>Vendor: 0x20ec<br>Product: 0x0820</div><div dir="ltr"><br>'sane-find-scanner' output: found possible USB scanner (vendor=0x20ec [Ambir INC], product=0x0820 [ImageScan Pro 820i], chip=GL843) at libusb:001:016<br><br><div>I also included a debug log which I made after I put 'usb 0x20ec 0x0820' inside of /etc/sane.d/genesys.conf</div><div><br></div>~# SANE_DEBUG_GENESYS=255 scanimage -L<br><br>[18:06:12.153363] [sanei_debug] Setting debug level of genesys to 255.<br>[18:06:12.153420] [genesys] void genesys::sane_init_impl(SANE_Int*, SANE_Auth_Callback): start<br>[18:06:12.153430] [genesys] void genesys::sane_init_impl(SANE_Int*, SANE_Auth_Callback): [18:06:12.153438] [genesys] authorize != null[18:06:12.153444] [genesys]<br>[18:06:12.153450] [genesys] SANE Genesys backend from sane-backends 1.1.1-debian<br>[18:06:12.153462] [genesys] SANE Genesys backend built with libusb-1.0<br>[18:06:12.154190] [genesys] sane_init_impl: little endian machine<br>[18:06:12.154202] [genesys] void genesys::probe_genesys_devices(): start<br>[18:06:12.154236] [genesys] SANE_Status genesys::attach_one_device(SANE_String_Const): start<br>[18:06:12.154246] [genesys] genesys::Genesys_Device* genesys::attach_device_by_name(SANE_String_Const, bool): start<br>[18:06:12.154253] [genesys] genesys::Genesys_Device* genesys::attach_device_by_name(SANE_String_Const, bool): [18:06:12.154259] [genesys] devname: libusb:001:013, may_wait = 0[18:06:12.154265] [genesys]<br>[18:06:12.154272] [genesys] attach_device_by_name: trying to open device `libusb:001:013'<br>[18:06:12.154279] [genesys] virtual void genesys::UsbDevice::open(const char*): start<br>[18:06:12.154331] [genesys] virtual void genesys::UsbDevice::open(const char*): completed<br>[18:06:12.154340] [genesys] attach_device_by_name: device `libusb:001:013' successfully opened<br>[18:06:12.154348] [genesys] virtual uint16_t genesys::UsbDevice::get_vendor_id(): start<br>[18:06:12.154354] [genesys] virtual uint16_t genesys::UsbDevice::get_vendor_id(): completed<br>[18:06:12.154362] [genesys] virtual uint16_t genesys::UsbDevice::get_product_id(): start<br>[18:06:12.154368] [genesys] virtual uint16_t genesys::UsbDevice::get_product_id(): completed<br>[18:06:12.154375] [genesys] virtual void genesys::UsbDevice::close(): start<br>[18:06:12.154397] [genesys] virtual void genesys::UsbDevice::close(): completed<br>[18:06:12.154466] [genesys] genesys::Genesys_Device* genesys::attach_device_by_name(SANE_String_Const, bool): failed<br>[18:06:12.154479] [genesys] attach_one_device: got error: vendor 0x20ec product 0x820 (bcdDevice 0xffff) is not supported by this backend : Invalid argument<br>[18:06:12.154489] [genesys] SANE_Status genesys::attach_one_device(SANE_String_Const): completed<br>[18:06:12.154506] [genesys] probe_genesys_devices: 0 devices currently attached<br>[18:06:12.154514] [genesys] void genesys::probe_genesys_devices(): completed<br>[18:06:12.154521] [genesys] void genesys::sane_init_impl(SANE_Int*, SANE_Auth_Callback): completed<br>[18:06:12.154528] [genesys] void genesys::sane_get_devices_impl(const SANE_Device***, SANE_Bool): start<br>[18:06:12.154537] [genesys] void genesys::sane_get_devices_impl(const SANE_Device***, SANE_Bool): [18:06:12.154543] [genesys] local_only = false[18:06:12.154553] [genesys]<br>[18:06:12.154749] [genesys] void genesys::probe_genesys_devices(): start<br>[18:06:12.154781] [genesys] SANE_Status genesys::attach_one_device(SANE_String_Const): start<br>[18:06:12.154789] [genesys] genesys::Genesys_Device* genesys::attach_device_by_name(SANE_String_Const, bool): start<br>[18:06:12.154796] [genesys] genesys::Genesys_Device* genesys::attach_device_by_name(SANE_String_Const, bool): [18:06:12.154802] [genesys] devname: libusb:001:013, may_wait = 0[18:06:12.154808] [genesys]<br>[18:06:12.154814] [genesys] attach_device_by_name: trying to open device `libusb:001:013'<br>[18:06:12.154820] [genesys] virtual void genesys::UsbDevice::open(const char*): start<br>[18:06:12.154851] [genesys] virtual void genesys::UsbDevice::open(const char*): completed<br>[18:06:12.154859] [genesys] attach_device_by_name: device `libusb:001:013' successfully opened<br>[18:06:12.154868] [genesys] virtual uint16_t genesys::UsbDevice::get_vendor_id(): start<br>[18:06:12.154874] [genesys] virtual uint16_t genesys::UsbDevice::get_vendor_id(): completed<br>[18:06:12.154881] [genesys] virtual uint16_t genesys::UsbDevice::get_product_id(): start<br>[18:06:12.154888] [genesys] virtual uint16_t genesys::UsbDevice::get_product_id(): completed<br>[18:06:12.154894] [genesys] virtual uint16_t genesys::UsbDevice::get_bcd_device(): start<br>[18:06:12.154900] [genesys] virtual uint16_t genesys::UsbDevice::get_bcd_device(): completed<br>[18:06:12.154907] [genesys] virtual void genesys::UsbDevice::close(): start<br>[18:06:12.154921] [genesys] virtual void genesys::UsbDevice::close(): completed<br>[18:06:12.154936] [genesys] genesys::Genesys_Device* genesys::attach_device_by_name(SANE_String_Const, bool): failed<br>[18:06:12.154945] [genesys] attach_one_device: got error: vendor 0x20ec product 0x820 (bcdDevice 0x500) is not supported by this backend : Invalid argument<br>[18:06:12.154954] [genesys] SANE_Status genesys::attach_one_device(SANE_String_Const): completed<br>[18:06:12.154972] [genesys] probe_genesys_devices: 0 devices currently attached<br>[18:06:12.154979] [genesys] void genesys::probe_genesys_devices(): completed<br>[18:06:12.154987] [genesys] void genesys::sane_get_devices_impl(const SANE_Device***, SANE_Bool): completed<br><br>No scanners were identified. If you were expecting something different,<br>check that the scanner is plugged in, turned on and detected by the<br>sane-find-scanner tool (if appropriate). Please read the documentation<br>which came with this software (README, FAQ, manpages).<br>[18:06:18.802237] [genesys] void genesys::sane_exit_impl(): start<br>[18:06:18.802393] [genesys] void genesys::sane_exit_impl(): completed</div>
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