Thanks for the reply, Thierry. 1 - Distribution is Raspbian 10 (Debian-based, run on Raspberry Pi, ARM architecture) 2 - My sane backend is version 1.0.27
On Mon, Jul 19, 2021 at 11:27 PM Thierry Huchard <[email protected]> wrote: > In order to help you more, we need to provide more information: > 1 - Your distribution and its version? > 2 - the version of sane installed > # scanimage --version > > Le 20 juillet 2021 07:40:16 GMT+02:00, Thierry Huchard < > [email protected]> a écrit : >> >> Hi, >> The pixma backend only supports usb. >> Your device is supported by the escl and airscan backend. >> You need to update your sane version or install airscan. >> >> Thierry >> >> Le 20 juillet 2021 05:18:55 GMT+02:00, Jack Sanders < >> [email protected]> a écrit : >>> >>> I'm a major beginner with networks and all of this, and the way to get >>> this scanner to function is beyond me. >>> >>> This is the error readout after attempting to add the device directly to >>> the pixma backend config file. It's the only reaction I've gotten trying to >>> connect over wifi. Without listing the device in the config file, both >>> sane-find-scanner and scanimage -L run (both run as root) show nothing. >>> Error message below: >>> >>> [bjnp] udp_command: ERROR - no data received (timeout = 5000) >>> [bjnp] bjnp_init_device_structure: Cannot read mac address, skipping >>> this scanner >>> [bjnp] udp_command: ERROR - no data received (timeout = 5000) >>> [bjnp] add_scanner: ERROR - Cannot read scanner make & model: bjnp:// >>> 192.168.68.110:8612/timeout=5000 >>> >>> Meanwhile, when connected by usb I get this readout in response to >>> running sane-find-scanner, which lists codes that correspond to what's >>> listed on the backend supported device charts for this printer/scanner >>> model. Can't parse what the "Pipe error" bit means. Feedback message below: >>> >>> found USB scanner (vendor=0x04a9 [Canon], product=0x1854 [TR4500 >>> series]) at libusb:001:005 >>> could not fetch string descriptor: Pipe error >>> # Your USB scanner was (probably) detected. It may or may not be >>> supported by >>> # SANE. Try scanimage -L and read the backend's manpage. >>> >>> Any guidance on how to get it working would be greatly appreciated. >>> >>> Thank you! >>> >> > -- > Envoyé de mon appareil Android avec Courriel K-9 Mail. Veuillez excuser ma > brièveté. >
