On 09-Mar-26, at 14:17, Louis Lagendijk wrote: > This could be because the MX850 is not connected on that Lan (duh)
So, I disconnected the USB cable and connected the MX850 to my D-Link switch. Then, from the 10.5 iMac (which currently has gettext 0.17, libusb 0.1.13 beta 2009-02-22 and sane-backends 1.1.0-cvs 2009-02-20 as packaged for Mac OS X 10.5 by Mattias Ellert, and which does not currently have the Canon software installed), $ cd ~/Desktop/scanning_from_the_command_line $ mkdir 2009-03-27_sane_testing.3 $ cd 2009-03-27_sane_testing.3 $ export SANE_DEBUG_SANEI_USB=255 $ export SANE_DEBUG=255 $ export SANE_DEBUG_PIXMA=20 $ sane-find-scanner &> sane-find-scanner.log $ scanimage -L &> scanimage-L.log device `pixma:04a9172c_d1da4f' is a CANON Canon PIXMA MX850 multi- function peripheral $ scanimage -d pixma:04a9172c_d1da4f -T &> scanimage-T.log FAIL Error: Error during device I/O [pixma] pixma_close(): Canon PIXMA MX850 [pixma] sanei_bjnp_close(1): The scanimage process doesn?t hang, but the MX850 is left showing the message "scanner is warming up" on its front panel. The message never clears; pressing the Cancel button on the front panel results in beeping; the MX850 must be power-cycled. The system log shows kernel[0]: USBF: 116.185 AppleUSBEHCI[0x6a52800]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 2, EP: 0) kernel[0]: USBF: 118.186 AppleUSBEHCI[0x6a52800]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 2, EP: 0) but that appears to be a result of the sane-find-scanner command. The complete logs are available at http://members.shaw.ca/schoenrank.ca/2009-03-27_sane_testing.3/ Peter ----- Peter Schoenrank mailto: peter at schoenrank.ca phone: 250-655-6753
