[sane-devel] Brother MFC-L2750DW sane backend ?

[m. allan noah]

If it is not connected to a USB port, lsusb cannot find it...

allan

On Tue, Mar 3, 2020 at 6:55 AM Richard Stein <rmstein at ieee.org> wrote:
>
> I seek information that I can apply to identify my brother
> printer/scanner. When I use lsusb on UBUNTU 18.04.1, I obtain this
> output. Where's the scanner device? It is connected to a WiFi interface.
> I require the productID, I think.
>
> root at rmsbox:/lib/udev/hwdb.d# lsusb
> Bus 002 Device 003: ID 0a5c:21e1 Broadcom Corp. HP Portable SoftSailing
> Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
> Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 001 Device 004: ID 04f2:b230 Chicony Electronics Co., Ltd Integrated
> HP HD Webcam
> Bus 001 Device 003: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
> Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
> Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>
> I added this text to /lib/udev/rules.d/60-libsane1.rules:
> # Brother scanners
> ATTRS{idVendor}=="04f9", ENV{libsane_matched}="yes"
> LABEL="libsane_rules_end"
>
> However, the device is not recognized. Kindly advise. Thx.
> --
> Richard M. Stein
> rmstein at ieee.org
>


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